Botanical expeditions of The New York Botanical Garden BRIAN M . BOOM

B o o m , B. M. (The N e w York B o t a n i c a l Garden, B r o n x , N Y 10458, U.S.A.). B o t a n i c a l e x p e d i t i o n s o f The N e w York B o t a n i c a l Garden. B r i t t o n i a 48: 2 9 7 - 3 0 7 . 1 9 9 6 . - - A list is g i v e n o f the b o t a n i c a l e x p e d i t i o n s u n d e r t a k e n b y staff m e m b e r s , g r a d u a t e students, and c l o s e c o l l a b o r a t o r s o f T h e N e w York B o t a n i c a l G a r d e n f r o m 1897 to 1994.

Personnel show

indicated

are Garden

the intensity of exploration

of successive American America

generations

staff, students, throughout

of professional

tropics from Mexico

and close collaborators.

the Garden's

history

The

list is intended

and the continued

staff. Also apparent is a gradual

and the West Indies to the South American

to

involvement

shift of emphasis

in the

continent, and in North

from the East to the West.

1897 P. A. Rydberg:

P Wilson: Honduras. R Wilson, A. W. Evans:

Puerto Rico.

Montana.

1903 1898 A. A. Helle~ Mrs. Heller:

Pue~o Rico.

1899 S. Henshaw: Pue~o Rico (living plants).

1900 W. W. Clute: Jamaica. C. C. Curtiss: western Wyoming. M. A. Howe: Bermuda. E E. Lloyd, S. M. Tracy: coast of Mississippi and Louisiana. D. T. MacDougal: northern Idaho. R A. Rydberg: southeastern Colorado.

1901 N. L. Britton: St. Kitts. S. Henshaw: West Indies (living plants). M. A. Howe: Nova Scotia and Newfoundland. D. T. MacDougal: Montana. G. V. Nash: Kew (living plants). J. K. Small, G. V. Nash: southern Florida. L. M. Underwood: Colorado. L M. Underwood, O. E Cook: Puerto Rico. R Wilson: East Indies (museum material).

1902 A. de Lautreppe: Peru ("commissioned" by the Garden). E S. Earle: Jamaica; western Texas, New Mexico. S. H. Hamilton: Cuba ("commissioned" by the Garden). M. A. Howe: Florida Keys. D. "E MacDougal: Arizona, Sonora. R. S. Williams: Bolivia (18 months).

N. L. Britton, E. G. Britton, J. A. Shafer: Cuba. N. L. Brinon, E. G. Britton, E Wilson: Cuba. E S. Earle, L. M. Underwood, E. W. D. Holway: eastern Cuba. A. Hollick: Alaska (probably not a Garden expedition). M. A. Howe: Puerto Rico. E E. Lloyd: Dominica. D. "12 MacDougal: Arizona; Jamaica. G. V. Nash, H. E Baker: Haiti. J. K. Small: southern Florida. L. M. Underwood: Jamaica. R. S. Williams: Philippines (25 months).

1904 N. L. Britton, E. G. Britton, L. J. K. Brace: Bahamas. N. L. Brinon, E. G. Britton, M. A. Howe, C. E Millspaugh: Florida; Bahamas. E S. Earle: Cuba. D. T. MacDougal: lower California. G. V. Nash, N. Taylor: Bahamas. J. K. Small: Florida. J. K. Small, R Wilson: Florida.

1905 L. J. K. Brace: Bahamas (two trips). N. L. Britton, E. G. Britton: Bermuda. N. L. Britton, E. G. Britton, M. A. Howe, C. E Millspaugh: Bahamas. J. E Cowell: Panama. D. T. MacDougal: Arizona. W. A. Murrill: Maine. W. A. Murrill, E S. Earle: Cuba. G. V. Nash, N. Taylor: Haiti. J. N. Rose: southern Mexico. R A. Rydberg: Utah. E Shreve: Jamaica.

Brittonia, 48(3), 1996, pp. 297-307. 9 1996, by The New York Botanical Garden, Bronx, NY 10458-5126

ISSUED: 16 Oct 1996

298

BRITTONIA

[VOL. 48

1906

1912

L. J. K. Brace: Andros Island of the Bahamas. N. L. Britton, E. G. Britton, M. A. Howe, J. F Cowell, D. Marble: Puerto Rico. N. L. Britton, E. G. Britton, L. M. Underwood: Jamaica. A. Hollick: Atlantic seacoast of eastern states. W. R. Maxon: Costa Rica. C. B. Robinson: Nova Scotia. J. N. Rose: Mexico. J. K. Small, J. J. Carter: Florida. N. Taylor: eastern Cuba.

N. L. Britton, E. G. Britton, S. Brown: Bermuda. N. L. Britton, E. G. Britton, S. Brown, F J. Seaver: Bermuda. N. L. Britton, E. G. Britton, J. E Cowell: Cuba. W. A. Mun-ill: Adirondacks (New York). J. A. Shafer: Cuba. J. K. Small, H. de Vries: southern Florida.

1907 N. L. Britton, E. G. Britton: Jamaica. N. L. Britton, E. G. Britton, C. E Millspaugh: Bahamas. A. Hollick: Atlantic seacoast of eastern states. M. A. Howe: Jamaica. M. A. Howe, P. Wilson: Bahamas. J. A. Shafer: Montserrat.

1908 N. L. Britton, E. G. Britton: Jamaica. N. L. Britton, E. G. Britton, A, Hollick: Jamaica. W. A. Murrill: southern Appalachians; Jamaica. P~ A. Rydberg: New York to Virginia. R. S. Williams: Panama.

1909 N. L. Britton: Cuba, U.S. Naval Base at Gnantanamo. N. L. Britton, E. G. Britton, M. A. Howe: Jamaica. S. Brown: Bermuda. W. W. Eggleston: western Kentucky; southern states. M. A. Howe: Cuba. M. A. Howe, Mrs. Howe: Panama. W. A. Murrill: southern Appalachians; southern Mexico. J. A. Shafer: Cuba. J. K. Small, J. J. Carter: southern Florida. N. Taylor: Dominican Republic. E Wilson: Bahamas.

1910 N. L. Britton, E. G. Britton, S. Brown: Bermuda. N. L. Britton, E. G. Britton, C. S. Gager: Cuba. N. L. Britton, E. G. Britton, P Wilson, E S. Earle: Cuba. W. A. Murrill: Virginia. J. N. Rose: southwestern states and northwestern Mexico. H. H. Rusby: Mexico. E J. Seaver: Colorado. J. A. Shafer: eastern Cuba (two trips). J. K. Small, J. J. Carter: Bahamas. P Wilson, Brother Le6n: Cuba.

1913 N. L. Britton, E. G. Britton, S. Brown: Bermuda. N. L. Britton, E. G. Britton, J. N. Rose, J. A. Shafer, D. Marble: Puerto Rico, Virgin Islands. J. K. Small: Florida.

1914 N. L. Britton, S. Brown: Bermuda. N. L. Britton, E. G. Britton, J. E Cowell, E E. Lutz: Rico. M. A. Howe: Georgia, Florida. J. N. Rose: Peru, Bolivia, Chile. J. A. Shafer: Puerto Rico, Vieques Island.

1915 N. L. Brittou, E. G. Britton, S. Brown, J. E Cowell: Rico. M. A. Howe: Puerto Rico. W. A. Murrill: Adirondacks (New York). E W. Pennell: Rocky Mountains. J. N. Rose: eastern Brazil, Argentina. J. K. Small: Florida. N. Wille: Puerto Rico. E Wilson: Delaware County (New York).

N. L. Britton, E. G. Britton, S. Brown: Bermuda. N. L. Britton, E. G. Britton, S. Brown, E J. Seaver: Bermuda. N. L. Britton, E. G. Britton, J. E Cowell: Cuba. W. A. Murrill: Adirondacks (New York), Washington, Oregon, California. J. A. Shafer: Cuba. J. K. Small, H. de Vries: southern Florida.

Puerto

1916 N. L. Britton, E. G. Britton, P Wilson: Cuba, including Isle of Pines. W. A. Murrill: Catskill Mountains, southern Adirondacks (New York). J. N. Rose: Venezuela. J. K. Small: Florida. E L. Stevens: Puerto Rico.

1917 E W. Pennell: Georgia, northern Florida. H. H. Rnsby, E W. Pennell: Colombia. J. A. Shafer: Argentina, Paraguay, Uruguay, Bolivia. J. K. Small: Florida. A. B. Stout: several eastern states.

1918 1911

Puerto

J. N. Rose: Ecuado~ J. K. Small: Florida.

1919 N. L. Britton, E. G. Britton, J. K. Small: Florida. A. S. Hitchcock: British Guiana [Guyana]. J. K. Small: southern states; Florida.

1996]

BOOM: BOTANICAL EXPEDITIONS 1920

N. L. Britton, E. G. Britton, D. Coker, W. Mendelson: idad. F. W. Pennell: south-central states. J. K. Small: Florida.

299 1929

Trin-

N. L. Britton, F.. G. Britton: Puerto Rico. P. A. Rydberg: Kansas, Minnesota. F. J. Seaver: Colorado. J. K. Small: Florida. A. C. Smith, F.. P. Killip: Peru; Amazonian Brazil.

1921 1930 N. L. Britton, E. G. Britton, F. J. Seaver: Trinidad. W. E. Broadway: French Guiana. I4. A. Gleason: British Guiana [Guyana]. H. H. Rusby: Bolivia. J. K. Small: Florida.

N. L. Britton, E. G. Britton: Puerto Rico. W. Y. Chun: Hainan (China). J. K. Small: southern states (3 trips).

1931 1922 N. L. Britton, E. G. Britton, M. S. Brown: Puerto Rico. G. C. Bucher: eastern Cuba (possibly not sponsored). E W. Pennell, E. R Killip, T. E. Hazen: Colombia. J. K. Small: Florida. P. C. Standley: Guatemala, Salvador.

1923 N. L. Britton, E. G. Britton, E J. Seaver: Puerto Rico, U.S. Virgin Islands (St. Thomas, St. Croix). W. E. Broadway: Venezuela. Brother Le6n: Pico Turquino, Cuba (possibly not sponsored). W. A. Murrill: Florida. J. K. Small: Florida.

1924 N. L. Britton, E. G. Britton: Puerto Rico. A. Chase: Brazil. W. A. Murrill: Argentina. F. W. Pennell: Peru, Chile (probably not sponsored). J. Roig: western Cuba (possibly not sponsored). J. K. Small: Florida.

W. Y. Chun: Hainan (China). B. A. Krukoff: Brazil (Amazonas, Acre). J. K. Small, E. J. Alexander: Louisiana. A. N. Steward: Anhwei (China).

1932 W. Y. Chun: Hainan (China). G. Proctor Cooper III: West Indies (sponsored only). B. A. Krukoff: Brazil (Parfi, Rond6nia).

1933 W. Y. Chun: Hainan (China). T. H. Everett, E. J. Alexander: southern Appalachians for plants and seeds. B. A. Krukoff: Brazil (Maranhafio, Goi~is, Acre). A. C. Smith: Fiji Islands.

1935 O. Degener: Koolau Range, Oahu, Hawaii. B. A. Krukoff: Brazil (Amazonas, Pardi).

1936 1925 N. L. Britton, E. G. Britton, K. R. Boynton: Puerto Rico. P. A. Rydberg: southern Alleghenies. J. K. Small: southern Coastal Plain; Oklahoma, Arkansas, Texas. A. B. Stout: Florida.

1926 N. L. Britton, E. G. Britton: Puerto Rico. H. A. Gleason: Puerto Rico. A. Hollick: Puerto Rico. F.. E Killip, A. C. Smith: Colombia. E A. Rydberg: west-central states. E J. Seaver: Bermuda. J. K. Small: Florida.

1927 N. L. Britton, E. G. Britton: J. K. Small: Florida.

Puerto Rico.

1928 N. L. Britton, E. G. Britton: J. K. Small: Florida.

Puerto Rico.

W. H. Camp: southern Appalachians. O. Degener: Oahu, Hawaii. T. H. Everett, E. J. Alexander: Rocky Mountains. B. A. Krukoff: Brazil (Amazonas, Parfi).

1937 W. H. Camp: southern Mexico. O. Degener: Waianae Range, Oahu (Hawaii). B. A. Krnkoff: Brazil (Amazonas). A. C. Smith: British Guiana [Guyana].

1938 O. Degener: F. J. Seaver:

Oahu, Hawaii. Bermuda.

1939 W. H. Camp: Florida, North Carolina, South Carolina. O. Degener: Haleakala, Maui (Hawaii).

1940 o . Degener: Kauai (Hawaii). H. A. Gleason, J. D. Dwyer: northeastern United States.

300 E J. Seaver:

BRITTONIA

B. Maguire, K. D. Phelps, C. B. Hitchcock, G. Budnwski: Venezuela (Amazonas). Conducted by W. H. Phelps Jr.

Bermuda.

1941 O. Degener:

[VOL. 48

1952

F~i Islands.

B. Maguire, J. J. Wurdack, C. K. Maguire, E. Maguire: ezuela (Bolivar).

Ven-

1942 O. Degener: E J. Seaver:

1953

western United States. Maine.

A. Cronquist: Oregon. B. Maguire, J. J. Wurdack, G. S. Bunting: zonas, Bolivar). J. J. Wurdack: Venezuela (Bolivar).

1943 E. J. Alexander: southern Mexico. B. Maguire, A. H. Holmgren: lntermountain region, western United States.

1944 B. Maguire: Curacao. B. Maguire, G. Stahel, D. B. Fanshawe: Guiana [Guyana].

Surinam; British

Venezuela (Area-

1954 B. Maguire, R. S. Cowan, C. K. Maguire: Surinam; French Guiana; Brazil (Amapfi). B. Maguire, A. H. Holmgren: lntermountain region, western United States. B. Maguire, J. M. Pires: Brazil (Bel6m, Patti). J. J. Wurdack, N. Guppy: Venezuela (Bolivar).

1955 1945 W. H. Camp: Ecuador. A. Cronquist: midwestern states, Virginia. B. Maguire, A. H. Holmgren: Intermountain region, western United States.

A. Cronquist: Oregon, Montana. D. D. Keck: California. B. Maguire, R. S. Cowan, J. Boyan, W. M. C. Bagshaw, C. K. Maguire: British Guiana [Guyana}; Surinam. B. Maguire, J. J. Wurdack, J. V. Monachino, C. K. Maguire: Venezuela (Monagas, Apure, Bolivar). J. J. Wurdack, J. A. Steyermark: Venezuela (Bolivar).

1946 L. J. Brass: Nyasaland [Malawi]. O. Degener: Bahamas. B. Maguire, A. H. Holmgren: Intermountain region, western United States.

1947 K. D. Phelps, C. B. Hitchcock: ducted by W. H. Phelps Jr.

1956 D. D. Keck: California. B. Maguire, G. Proctor, C. K. Maguire: Honduras. J. J. Wurdack, J. M. Pires, G. Black: Brazil (Par~).

1957

Venezuela (Amazonas). Con-

1948

D. D. Keck: Calilornia. B. Maguire, J. J. Wurdack, C. K. Maguire: zonas).

Venezuela (Ama-

1958

R. A. Howard: Bahamas (Bimini Island group). B. Maguire, H. R. Kunhardt, L. Politi: Venezuela (Anzoategui, Monagas, Amazonas).

B. Maguire, .1. J. Wurdack, C. K. Maguire, W. H. Phelps, C. D. Reynolds: Venezuela (Amazonas). C. "E Rogerson: New York, Indiana; Ontario (Canada).

1949

1959

B. Maguire: Venezuela (Amazonas, Bolivar). K. D. Phelps, C. B. Hitchcock: Venezuela (Amazonas). Conducted by W. H. Phelps Jr.

H. E Becket: Montana. A. Cronquist: Intermountain region and west to California and Oregon. B. Maguire, C. K. Maguire: Andes of Colombia, Ecuador, Peru, Bolivia; Brazil (Mato Grosso, Goifis, Minas Gerais, Silo Paulo, Guanabara). B. Maguire, C. K. Maguire, A. Fern~ndez-Perez: Amazonian Colombia. C. "E Rogerson: New York; Quebec (Canada). J. J. Wurdack, L. Adderley: Venezuela (Amazonas).

1950 B. Maguire, R. S. Cowan, J. J. Wurdack: zonas).

Venezuela (Ama-

1951 B. Maguire: Venezuela (Bolivar). B. Maguire, R. S. Cowan, J. J. Wurdack: Venezuela (Amazonas). B. Maguire, D. B. Fanshawe: British Guiana [Guyana].

1960 A. Cronquist: Costa Rica; Honduras. B. Maguire, C. K. Maguire, H. S. Irwin, W. A. Egler, J. M. Pires, L. Westra: Brazil (Amap~i).

1996]

BOOM: BOTANICAL EXPEDITIONS

B. Maguire, C. K. Maguire, G. Magalhaes: Brazil (Minas Gerais). B. Maguire, S. S. Tillett, C. K. Maguire, C. T Tillett, R. Boyan: British Guiana [Guyana]. D. J. Rogers: Jamaica; Brazil (Parfi). C. T. Rogerson: New York, North Carolina, South Carolina, Georgia, Louisiana. W. C. Steere: arctic Alaska; Argentina.

1961 H. E Becker: North Dakota, Montana, Idaho, Oregon, Utah, Colorado. A. Cronquist, N. H. Holmgren: Utah, Nevada. R Dansereau: New Zealand; New Caledonia; Tahiti; Hawaii. H. S. Irwin, W. A. Egler: Brazil (Par~, Amap~). B. Maguire, C. K. Maguire, G. Wilson-Browne: British Guiana [Guyanal. B. Maguire, J. M. Pires, W. Rodrigues, G. lrvine: Brazil (Amapzi). D. J. Rogers: Brazil (Sgo Paulo, Pernambuco, Par;i). C. T. Rogerson: North Carolina, South Carolina, Georgia, Tennessee, Utah, Illinois, New York. W. C. Steere: arctic Alaska, Hawaii.

1962 C. K. Allen: Venezuela; Surinam; Brazil. H. E Becker: Montana. A. Cronquist: Mexico. P Dansereau: New York, Florida, Mississippi, Louisiana, Arizona; Mexico; Puerto Rico; Hawaii; western United States; Canada. B. Maguire, C. K. Maguire: Trinidad; coastal Brazil; Brazil (Amapfi); Jamaica. B. Maguire, J. A. Steyermark, C. K Maguire: Venezuela (Bolivar). D. J. Rogers: Bolivia; Peru; Venezuela. C. T. Rogerson: Michigan, Oregon; Ontario (Canada). W. C. Steere: Greenland.

1963 A. Cronquist: Nevada. R Dansereau, H. Johnson: New York, Colorado; Canada (Gasp6 region). B. Maguire: Panama. B. Maguire, H. S. Irwin, G. 32 Prance, N. H. Holmgren: Surinam (Wilhelmina Mountains). B. Maguire, J. M. Pires, C. K. Maguire, N. T Silva: Brazil (Bel6m-Brasilia-Acre Highways). C. T. Rogerson: New Ycwk, Massachusetts, Utah. W. C. Steere: Japan; arctic Canada; arctic Alaska.

1964 R. C. Barneby: Mexico. A. Cronquist: Intermountain region, western United States. P. Dansereau: New York, New Jersey, Connecticut, Canada (Gasp6 region). N. H. Holmgren: Intermountain region, western United States. H. S. Irwin: Brazil (Distrito Federal, Goihs, Mato Grosso). B. Maguire, C. K. Maguire: Peru. G. T. Prance: Brazil (Par~., Goi~is, Mato Grosso). G. T. Prance, N. "12 Silva: Brazil (Amapfi). C. T. Rogerson: Colorado, Utah, Michigan, New York. W. C. Steere: boreal regions of Iceland; Scotland, North Wales; Puerto Rico.

301 1965

C. R. H. A. N.

K. Allen: Trinidad. C. Barneby: Mexico; western United States. E Becket: Montana, Colorado, Oregon, California. Cronquist: Mexico. H. Holmgren, C. LaFrance: lntermountain region, western United States. H. S. Irwin: Brazil (Distrito Federal, Goifis). B. Maguire, C. K. Maguire: Brazil (Parfi, Amazonas). G. L. Smith: New Jersey, Wisconsin. W. C. Steere: arctic Alaska; Antarctica.

1966 C. K. Allen: Brazil (Amazonas); Surinam; Trinidad. R. C. Barneby: western United States; Mexico (Oaxaca). N. H. Holmgren: Intermountain region, western United States. H. S. Irwin: Brazil (Distrito Federal, Goifis, Mato Grosso). "12 Koyama: Formosa; Venezuela (Uaip~in Tepuf, Gran Sabana). B. Maguire, C. K. Maguire: Guatemala; Nicaragua; Nigeria; India; Malaysia. B. Maguire, J. M. Pires, J. A. Steyermark, C. K. Maguire: Neblina, Amazonas, Brazil. C. T Rogerson: Florida, Maryland, New York, Tennessee, Utah. G. L. Smith: arctic Alaska. W. C. Steere: Japan.

1967 H. E Becker: Montana, Colorado, California; British Colombia (Canada). J. Gentry: western United States. 32 Koyama: Venezuela (Gran Sabana). A. Liogier: Dominican Republic. B. Maguire: British Honduras; Costa Rica; Panama; Brazil (Amapfi). B. Maguire, C. K. Maguire: Mexico through Panama. G. 12 Prance, E. Forero: Brazil (Amazonas, Roraima). C. "12 Rogerson: Utah, Maryland, New York. G. L. Smith: Sweden; Denmark.

1968 H. E Becker: Montana. J. Gentry: western United States. N. H. Holmgren: Intermountain region, western United States. H. S. Irwin: Brazil (Goi~-s, Minas Gerais). "12 Koyama: Ceylon. A. Liogier: Dominican Republic. B. Maguire: Brazil (Jari); Honduras; Costa Rica; Panama. B. Maguire, C. K. Maguire: Andes of Peru. G. 32 Prance: Brazil (Roraima). G. "12 Prance, E. Forero: Brazil (Amazonas, Acre, Rondonia). C. 32 Rogerson: New York. G. L. Smith: New York.

1969 R. C. Barneby: Mexico (Michoacfin, Jalisco). A. Cronquist: Iran. N. H. Holmgren, P Kern: lntennountain region, western United States. H. S. Irwin: Brazil (Goi~-s, Minas Gerais). T. Koyama: Brazil (Paran~i, Silo Pau[o).

302

BRITTONIA

B. Maguire, C. K. Maguire: Andes of Ecuador and Colombia. J. "12 Mickel: Mexico (Oaxaca); Costa Rica. C. T. Rogerson: New York, Washington. G. L. Smith: New Jersey, New York.

1970 H. A. K. N.

E Becker: England; Scotland; southern Germany (fossils). Cronquist: Mexico. R Dumont, G. J. Samuels: Jamaica. H. Holmgren, R K. Holmgren: lntermountain region, western United States. H. S. Irwin: Brazil (Goi~s, Minas Gerais). T. Koyama: Ceylon, India. A. Liogier: Dominican Republic. B. Maguire, C. K. Maguire: Andes of Colombia and Venezuela. J. '12 Mickel: Mexico (Oaxaca). C. T. Rogerson: New York, Indiana. G. L. Smith: Indiana.

1971 H. E Becker: Montana, Colorado (fossils). A. Cronquist: USSR (Armenia, Georgia, Tadjikistan, Uzbekistan). K. P Dumont, G. J. Samuels: Venezuela. N. H. Holmgren, R K. Holmgren: northern Arizona, northeastern Utah, northwestern Nevada, southern Idaho (with V. Marttala). H. S. Irwin, G. L. Smith: Brazil (Bahia, Goi~is). T. Koyama: Ceylon. A. Liogier: Donfinican Republic. B. Maguire: Brazil (Jari). J. T. Mickel: Mexico (Oaxaca). G. T. Prance: Brazil (Roraima, Acre, Amazonas). C. T. Rogerson: Michigan, New York, Pennsylvania, Utah. G. L. Smith: Brazil (vicinity of Manaus); Japan. W. C. Steere: Japan.

1972 W. R. Anderson, J. H. Kirkbride: Brazil (Minas Gerais, Bahia). H. E Becket: Brazil (Rio de Janeiro). A. Cronquist: northeastern United States. K. R Dumont, G. J. Samuels: Venezuela. N. H. Holmgren, E K. Holmgren: southern Idaho (with K. Becket), southwestern Wyoming, northern Utah, northeastern Nevada. H. S. Irwin, W. R. Anderson, J. H. Kirkbride: Brazil (Goigs). J. H. Kirkbride Jr.: Brazil (Guanabara, Rio de Janeiro, Silo Paulo); Colombia (Sierra Nevada de Santa Marta) (with E. Forero); Venezuela (Sucre, Monagas, Bolfvar, Miranda). 32 Koyama: southern Brazil. J. '12 Mickel: Mexico (Oaxaca). C. T. Rogerson: Minnesota, New York, North Carolina, Utah. G. L. Smith: Minnesota. W. C. Steere: Japan; arctic Alaska.

1973 W. R. Anderson, S. R, Hill: Brazil (Goi~is, Minas Gerais, Mato Grosso). M. T. K. Arroyo: Brazil (Goi~is, Minas Gerais). A. Cronquist: Intermountain region, western United States. K. R Dumont: Canada (Qu6bec). N. H. Holmgren, R K. Holmgren: southern Nevada, southern California, Arizona, New Mexico, western Texas.

[VOL. 48

E. Lleras: Brazilian Amazonia; Colombia. B. Maguire: northeastern Brazil. B. Maguire, C. K. Maguire: Dominican Republic. J. T. Mickel: Mexico (Oaxaca); Costa Rica. G. "12.Prance: Brazil (Roraima Territory, Amazonas, Pardi). C. T. Rogerson: Arizona, Colorado, Massachusetts, New York, Utah; Canada (Qu6bec). W. C. Steere: India; arctic Alaska.

1974 W. R. Anderson: Brazil (Pardi, S~o Paulo, Paranfi, Mato Grosso, Guanabara). H. E Becker: England. A. Cronquist, K. Becker: Mexico~ K. E Dnmont: Colombia. N. H. Holmgren, E K. Holmgren: southern California. '12 Koyama: Ceylon; India; Thailand. B. Maguire, C. K. Maguire: Dominican Republic. J. T. Mickel: Costa Rica; New York. G. T. Prance (in part with E. Lleras): Brazil (Roraima Territory, Amazonas, Pardi). C. T. Rogerson: New York, North Carolina, Utah. G. L. Smith: Finland; Sweden; Denmark. W. C. Steere: arctic Alaska.

1975 W. R. Anderson, R. C. Barneby, B. Gates: Brazil (Guanabara, Rio de Janeiro, Mato Grosso, Goi~is, Minas Gerais). H. E Becker: Montana, Colorado, Oregon. K. Becker: Mexico. K. E Dumont: Panama; Colombia (with E. Forero); Ecuador; Venezuela. N. H. Holmgren, P K. Holmgren: Nevada, southern California; Mexico. T. Koyama: Taiwan; Japan. B. Maguire, Y. C. Huang: Panama. B. Maguire, C. K. Maguire: Dominican Republic. J. T. Mickel: northeastern United States. G. "E Prance: Brazil (Amazonas, Roraima Territory). C. 32 Rogerson: New York, Oregon, Utah. G. L. Smith: Japan (Yakushima, Kyushu, southern Honshu). W. C. Steere: USSR; Denmark.

1976 A. Cronquist: Utah. K. E Dumont: Peru; Ecuador; Venezuela; Colombia (with E. Forero); Costa Rica. K. P. Dumont, J. L. Luteyn: Colombia. 32 S. Elias: Adirondacks, Appalachian mountains; USSR (Major and Minor Caucasus mountains in Armenia, Georgia and southern Russia). N. H, Holmgren, R K. Holmgren: Nevada, Utah, Wyoming. T. Koyama: Taiwan. J. L. Luteyn, M. L. Lebr6n-Luteyn: Puerto Rico. B. Maguire, C. K. Maguire: Dominican Republic. S. A. Mori: Guyana; Surinam; French Guiana. G. T. Prance: Brazil, Peru (Amazonas, Rio Javari). G. T. Prance, R. J. Hill: Brazil (Amazonas, Roraima Territory, Manaus~12aracaral highway). C. '12 Rogerson: Louisiana, New York, Utah. G. L, Smith: Vermont, New York, Tennessee, Louisiana, New Jersey. W. C. Steere: Canada (Nahanni River, Northwest Territories); New York (Cranberry Lake, Adirondacks).

1977 R. C. Barneby: Mexico (Guerrero, Michoac~in). L. Coradin: Brazil (Roraima Territory).

1996]

BOOM: BOTANICAL EXPEDITIONS

K. R Dumont, W. C. Steward: Brazil (Roraima Territory). T. S. Elias: Rocky Mountains (Front Range). R. S. Hebb: Rocky Mountains (Colorado, Wyoming, Utah); USSR (central Asia, Uzbek, Kirgiz, Tadzhik). N. H. Holmgren, E K. Holrngren: southwestern Wyoming, Utah, Nevada. S. H. Kuo Keel: Brazil (Amazonas). J. L. Luteyn, M. L. Lebr6n-Luteyn: Puerto Rico. B. Maguire, C. K. Maguire: Dominican Republic, G. T Prance, S. A. Mori, R. J. Hill: Brazil (Amazonas); Peru (Loreto); R/V Alpha Helix Amazon Expedition phase VI. G. "12 Prance: Brazil (Parzl, Serra do Cachimbo). C. T. Rogerson: Florida, New York, Utah. W. C. Steere: central Pennsylvania,

303

T. Koyama, V. Koyama: Thailand; Ceylon; Taiwan. J. L. Luteyn: People's Republic of China. J. rE Mickel: Puerto Rico; New England. B. Maguire: Dominican Republic. S. A. Mori: Brazil (Bahia). G. T. Prance: Brazil (Par~). G. "12 Prance, D. C. Daly, D. G. Campbell: Brazil (Maranh~o). C, rE Rogerson: Arizona, Utah, Connecticut, New York. W. C. Steere: Jamaica; New York. M. A. Wetter: Great Plains, southwestern United States.

1981

W. R. Anderson, W. D. Reese, G. D. McPherson: Brazil (Rond6nia, Acre); Bolivia. A. Cronquist: South Africa; Malaysia; Borneo; New Caledonia; Australia. K. R Dumont: Colombia. D. C. Daly: Ecuador (El Oro, Puyango). T. S. Elias: USSR (Altai Mountains, southwestern Siberia). R. S. Hebb: USSR (central Asia, Caucasus Mountains). N. H. Holmgren, R K. Holmgren: Utah (with R. C. Barneby), Nevada, eastern California, southeastern Oregon, western Wyoming, northern Arizona. "12 Koyama: Taiwan. J. L. Luteyn, M. L. Lebr6n-Luteyn: Venezuela; Peru; Ecuador; Puerto Rico. B. Maguire, C. K. Maguire: Dominican Republic; Guyana (Pakaraima Mountains). J. T. Mickel: Virginia, Vermont; Mexico (Oaxaca). S. A. Mori: Brazil (Bahia). G. 'i2 Prance: Brazil (Sao Paulo, llha do Cardoso). C. T. Rogerson: Georgia, Utah, Virginia. W. C. Steere: North Wales; Demnark. W. C. Steward: Brazil (Amazonas, Rio Negro).

M. J. Balick: Brazil (Patti, Goi~is, Piaui, Maranhgo); Jamaica. B. M. Boom: Brazil (Bahia). L. Brako: New York, North Carolina. Georgia; Australia; New Zealand; Fiji. W. R. Buck: U.S. Virgin lslands: Puerto Rico; Dominican Republic; Haiti, Jamaica; Australia; New Zealand; Fiji; North Carolina. A. Cronquist: Armenia. D. C. Daly, R. Callejas: Brazil (central Parfi). B. Ertter: Australia; New Zealand. J. W. Grimes: western United States. R. C. Harris: Massachusetts, New York, North Carolina, Georgia. N. H. Holmgren, R K. Holmgren: central Utah, northeastern Nevada (with R. C. Barneby), northeastern Utah. L. R. Landrnm: Chile; Uruguay; Brazil. J. L. Luteyn, S. E. Clemants: Ecuador. B. Maguire, C. K. Maguire: Dominican Republic; Venezuela; Guyana. J. T Mickel: New York, Hawaii; Australia; New Zealand. G. T. Prance: Ecuador; Australia; Fiji; Brazil. C. "12 Rogerson: Indiana, North Carolina, Utah, Vermont. W. C. Steere: Australia; New Zealand; Fiji. B. M. Thiers: Australia. M. A. Wetter: Australia; New Zealand.

1979

1982

W. R. Buck, R. M. Schuster, J. M. Poole: Brazil (Rio Negro, Manaus to Sho Gabriel, Rio Uatum~., Amazonas). D. C. Daly: Ecuador. B. Enter: western United States. N. H. Holmgren, E K. Holmgren: Utah, northern Arizona, adjacent Nevada (with R. C. Barneby), Nevada, southeastern Oregon. T Koyama: Thailand. J. L. Luteyn, M. L. Lebr6n-Luteyn: Venezuela; Peru; Ecuador; Colombia. B. Maguire, C. K. Maguire: Venezuela (Gran Sabana). J. T. Mickel: Maine. S. A. Mori: Brazil (Bahia). G. T. Prance: Brazil (Mato Grosso). C. T. Rogerson: Oklahoma, Utah. W. C. Steere: Switzerland (Jura Mountains); western New York. M. A. Wetter: Canada; Great Plains, Rocky Mountains.

M. J. Balick: Bolivia (Santa Cruz); Venezuela (Orinoco Valley). R. C. Barneby: New Mexico, Utah, Nevada. B. M. Boom: Brazil; Ecuador; French Guiana. L. Brako: Ecuador. W. R. Buck: Haiti; Alaska. W. R. Buck, R. C. Harris: Cuba. W. R. Buck, W. C. Steere, R. C. Harris: Dominican Republic. S. E. Clemants: Peru; Ecuador; Venezuela. A. Cronquist: Intermountain region, western United States. D. C. Daly: Bolivia (Beni). N. H. Holmgren, E K. Holmgren, S. Crisafulli: Ecuador_ L. R. Landrnm: Brazil; Argentina; Chile; Peru. J. L. Luteyn, N. H. Holmgren, S. A. Mori: Venezuela. J. L. Luteyn, S. A. Mori, B. M. Boom, S. E. Clemants, H. Balslev: Ecuador. B, Maguire, C. K. Maguire: Dominican Republic; Venezuela. J. T. Mickel: Dominican Republic; Pennsylvania. S. A. Mori, B. M. Boom, G. "12 Prance, S, Keller, J. Boeke: French Guiana. G. rE Prance: Colombia (Choc6). C. T. Rogerson: New Jersey, Pennsylvania, Utah. W. C. Steere: Alaska; Czechoslovakia; Ecuador. B. M. Thiers: California, New Jersey.

1978

1980 L. Atehortua: Colombia. H. Balslev: Ecuador. A. Cronquist: Mexico. D. C. Daly: Brazil (northern Maranh~.o, central Pardi). B. Enter: western United States. J. W. Grimes: western United States. N. H Holmgren, P K. Holmgren: northern California, northwestern Nevada. eastern Oregon.

1983 M. J. Balick: B. M. Boom:

Brazil (Maranhho, Goifis); Mexico. Bolivia (Beni).

304

BRITTONIA

L. Brako: Brazil (Parfi, Mato Grosso); Ecuador. W. R. Buck: Japan; Colorado, Florida. W. R. Buck, R. C. Harris: Ecuador; New York. R. Callejas: Brazil (southeastern); Paraguay; Colombia. A. Cronquist: Utah, Arizona, Nevada. D. C. Daly, M. Hopkins: Bolivia (Santa Cruz). A. J. Henderson: Puerto Rico, Costa Rica. N. H. Holmgren, P K. Holmgren, S. Keller: Nevada. J. L. Luteyn, M. L. Lebrdn-Luteyn, J. A. Kallunki, J. J. Pipoly: Ecuador. J. L. Luteyn, H. Balslev, J. J. Pipoly, L. Brako: Ecuador. B. Maguire, C. K. Maguire: Dominican Republic; Venezuela. J. T. Mickel: Dominican Republic; Haiti. S. A. Mori, J. J. Pipoly: French Guiana. S. A. Mori, D. C. Daly, D. G. Campbell: Brazil (Amapfi). J. J. Pipoly: Ecuador; Venezuela; Peru. G. 32 Prance: Brazil (Amazonas, Maranh~o). G. T. Prance, O. Huber: Venezuela (Ayan Tepui). J. E Pruski: Virginia. C. "12 Rogerson: Iowa, Utah. W. C. Steere: Japan; Ecuador. D. W. Stevenson: Mexico. D. W. Stevenson, S. P. Clemants: Mexico. B. M. Thiers: Iceland. A. Tiehm: Nevada, Utah, California. M. A. Wetter: Mexico; California and southwestern United States.

1984 M. J. Balick: Brazil (Goifis, Minas Gerais); Colombia (Choc6). B. M. Boom: Bolivia (Beni); Venezuela (Amazonas). L. Brako: Venezuela (Neblina). W. R. Buck: Venezuela (Neblina); Brazil ($5.o Paulo, Espirito Santo, Minas Gerais, Paranfi, Rio Grande do Sul, Santa Catarina); Paraguay. R. Callejas: Brazil (Parzl); Colombia. A. Cronquist: Mexico. D. C. Daly: Brazil (ParS., Bahia); Bolivia (Santa Cruz); Martinique. R. E. Halling: Australia; California, eastern U.S. A. J. Henderson: Venezuela, Costa Rica, Panama. N. H. Holmgren, R K. Holmgren: Nevada (with S. Keller), Utah, Wyoming, Oregon. J. L. Luteyn: Venezuela (Neblina, other states). J. L. Luteyn, R. Callejas, J. J. Pipoly: Colombia. J. L. Luteyn, M. L. Lebrdn-Luteyn: Venezuela (M6rida, T~.chira). B. Maguire, C. K. Maguire: Dominican Republic. J. T. Mickel: Trinidad. S. A. Mori: U.S. Virgin Islands (St. John). S. A. Mori, D. C. Daly: Brazil (Amap,4). S. A. Mori, J. D. Mitchell: Brazil (Distrito Federal, Goi~is, Mato Grosso, Minas Gerais, Bahia). M. Nee: Bolivia. J. J. Pipoly: Venezuela; Colombia; Panama; Costa Rica. G. 32 Prance, S. A. Mori: U.S. Virgin Islands (St. John). G. 32 Prance, J. J. Pipoly: Brazil (Amazonas, Serra Aracfi). J. E Pruski: Louisiana, Mississippi. C. T. Rogerson: Colorado, Utah. W. C. Steere: Ecuador. D. W. Stevenson: Colombia. B. M. Thiers: Australia; Papua New Guinea. W. W. Thomas: Venezuela (Neblina). A. Tiehm: Nevada, California. M. A. Wetter: southwestern United States.

1985 R Acevedo-Rodrfguez: Virgin Islands; Puerto Rico. R. C. Barneby: Arizona, New Mexico, Texas, Utah, Wyoming.

[VOL. 48

M. J. Balick, S. R. King: Colombia (Choc6). M. J. Balick: Brazil. J. M. Beitel: New York, Michigan. B. M. Boom: Venezuela (Bolivar). B. M. Boom, W. R. Buck, J. Beitel, R. Hailing, M. Nee: Venezuela (Neblina). L. Brako: Venezuela; Panama. W. R. Buck: England; Wales; Florida. D. G. Campbell, R Richardson, D. Frame: Brazil (Acre). D. G. Campbell, D. Frame: Brazil (Rio Xingu). A. E Cholewa: Idaho. A. Cronquist: Arizona, Nevada, Utah, Wyoming. S. R Churchill, I. Sastre-De Jes6s: Colombia; Ecuador. D. C. Daly: Brazil (Amazonas, Bahia, Parfi). D. Frame: Brazil; Mexico. R. E. Hailing: California, New York, West Virginia, Florida, Massachusetts, Venezuela. R. C. Harris: Florida, Vermont, North Carolina, Tennessee. A. J. Henderson: Panama; Colombia; Brazil; Ecuador; Venezuela; Peru; Bolivia. N. H. Holmgren, R K. Holmgren: Arizona, California, Idaho, Nevada, Oregon, Utah, Wyoming. N. H. Holmgren, K. A. Vincent: Nevada, Utah. O. Huber: Venezuela; Brazil (Roraima, Amazonas). S. R. King: Nepal. T. Koyama, V. Koyama: Thailand; Argentina. T. Koyama, V. Koyama, J. Strudwick: Sri Lanka. R. Lowen: Spain; United Kingdom. J. L. Luteyn: Ecuador; Mexico (with M. L. Lebrdn-Luteyn); Peru; Puerto Rico. J. 'i2 Mickel: Trinidad. S. A. Mori: Brazil (AmapS., Amazonas). S. A. Mori, J. D. Mitchell: Indonesia (West Kalimantan). M. Nee: Bolivia, Venezuela, Mexico. C. Padoch, C. M. Peters: Peru (Iquitos, Ucayali River). J. J. Pipoly: Venezuela. G. T. Prance: Virgin Islands; Brazil (MaranhS.o). G. T. Prance, O. Huber, B. Rogers: Brazil (Serra Araca). J. E Pruski: Louisiana, Mississippi, New Jersey. J. Reitsma: Gabon. C. T. Rogerson: Massachusetts, New York, Florida, North Carolina, Pennsylvania, Tennessee, Utah. J. Salick: Peru. G. J. Samuels: Sulawesi (Indonesia); New Zealand. G. Sobel, J. Strudwick: Brazil (Parzl). B. M. Thiers: California, Florida. W. W. Thomas: Brazil (Mato Grosso, Minas Gerais); Mexico. A. Tiehm: Nevada.

1986 R Acevedo-Rodrlguez: Colombia; Brazil (Bahia, Minas Gerais, Paran~, Rio de Janeiro, Santa Catarina). M. Baker: Ecuador (Oriente). M. J. Balick: Brazil (Piaui, Goi~s, Bahia, Minas Gerais). W. Bal6e: Brazil. R. C. Barneby: Tennessee, Arizona, Utah. J. M. Beitel: British Virgin Islands; Canada; Michigan, Vermont, New York. B. M. Boom: Venezuela (Bolivar); Dominican Republic; Puerto Rico. W. R. Buck, R. C. Harris: Namibia; South Africa. R. Callejas: Colombia (Antioquia). D. G. Campbell: Brazil (Acre, Mocambo); Gabon. D. G. Campbell, A. J. Henderson: Brazil (Ilha de Marac~i). S. P. Churchill: Nebraska, South Dakota. S. R Churchill, I. Sastre-De Jestis: Colombia. A. Cronquist: USSR (Siberia); Utah, Nevada. D. C. Daly: Brazil (Amazonas). D. Frame: Brazil; Mexico; Texas. R. E. Hailing: California, New York, Virginia, Massachu-

1996]

BOOM: BOTANICAL EXPEDITIONS

setts; Colombia (Antioquia); Netherlands (Utrecht); Belgium (Namur). R. C. Harris: New York. A. J. Henderson: Ecuador; Colombia; Brazil; Peru. N. H. Holmgren, R K. Hohngren: Wyoming, Idaho, Utah, Nevada, Arizona. N. H. Holmgren, K. A. Vincent: Utah, Nevada. O. Huber: Venezuela (Bolfvar). T. Koyama, V. Koyama: Taiwan. T. Koyama, V. Koyama, W. Nanakorn, and others: Thailand; Laos; Burma. S. R. King: Mexico; Peru. R. Lowen: France; United Kingdom. J. D. Mitchell: Mexico (Baja California); Vermont. J. D. Mitchell, L. Brako: New Jersey. S. A. Mori. C. Gracie, T. D. Penniagton: French Guiana (Saiil). M. Nee: Texas; Mexico; Bolivia, Colombia. C. Padoch, C. M. Peters: Peru dquitos, Ucayali River). J. J. Pipoly: Guyana. G. T. Prance: Brazil (Rio Negro); Micronesia; Indonesia; Sabah; China (Guanxi). J. E Prnski: New York. A. Reilly: U.S. Virgin Islands. J. Reitsma: Gabon. C. T. Rogerson: Connecticut, Pennsylvania, Utah. J. Salick: Peru. G. Samuels: French Guiana. D. W. Stevenson: Italy; Mexico (Baja California); Switzerland. B. Thiers: Colombia (Antioquia). W. W. Thomas: Brazil (Amazonas, Rond6nia)~ A. Tiehm: California, Nevada. K. A. Vincent: Brazil; California, Idaho, Nevada, Utah.

1987 R. C. Barneby: Colorado, New Mexico, Texas. M. J. Balick: Honduras (Colon, Atlantida, Comayagua); Belize. H. "12 Beck: Brazil (Pardi, Amap~, Amazonas). J. M. Beitel: New York, Michigan, Pennsylvania. B. M. Boom: Ecuador; Guyana; Puerto Rico. W. R. Buck: Dominican Republic; Spain; Faroe Islands; Florida, Maine, North Carolina. S. R Churchill: Colombia. M. Colella: Venezuela (Trnjillo). A. Cronquist: Poland. D. C. Daly: Brazil (Amazonas); Colombia (Antioquia); Ecuador (Esmeraldas, Pichincha); Peru (Loreto); Martinique. A. E. Franco: California. R. E. Halling: Canada; Colombia; Ecuador; Venezuela; California, New York. A. J. Henderson: Brazil; Panama. R. C. Harris: Dominican Republic; Florida, Maine, North Carolina. N. H. Holmgren, E K. Holmgren: Idaho, Utah, Wyoming. D. M. Johnson, N. A. Murray: Guatemala; Maine; Canada (Ontario). M. L. Kawasaki: Brazil (Rio Negro). "12 Koyama: Malay Peninsula; northern Thailand. R. Lowen: Canada (Ottawa); Connecticut, Maine, North Carolina, New York. J. L. Luteyn: Colombia. J. T. Mickel: Costa Rica; Pennsylvania. J. D. Mitchell: French Guiana. S. A. Mori, C. Gracie: French Guiana. M. Nee: Bolivia, Brazil. J. E Pruski: Brazil (Acre, Amap~i, Amazonas, Roraima); Mississippi. A. Reilly: U.S. Virgin Islands. K. Rodrigues: Martinique; California.

305

C. T. Rogerson: Connecticut, Pennsylvania, Utah. G. J. Samuels: Brazil; Guyana; Canada (Quebec); French Guiana; Massachusetts. D. W. Stevenson: BraziI (Alto Rio Negro); Mexico (Chiapas). W. W. Thomas: Bolivia (Santa Cruz); Colombia (Antioquia). A. Tiehm: Nevada. C. H. Tsou: Malaysia; Singapore; Taiwan. B. M. Tbiers: Ecuador; Venezuela; Calitbrnia. K. A. Vincent: Arizona, California, Idaho, Nevada, Oregon, Utah. D. E. Williams: A r g e n t i n a (Cordoba); Brazil (Roraima, Acre).

1988 M. N. Alexiades: Peru (Madre de Dios). M. J. Balick: Belize /Cayo); Brazil (Mato Grosso). H. '12 Beck: Thailand. J. M. Beitel: China; Mexico; California, Michigan, New York. B. M. Boom: Brazil (Amazonas); Ecuador. W. R. Buck: Czechoslovakia; Puerto Rico; Venezuela; Arkansas, Florida, Missouri, New York, Oklahoma. S. R Churchill: Colombia. M. Colella: Venezuela (Amazonas). A. Cronquist: Siberia (Altai Mts.); California, Nevada, Utah, Washington. D. C. Daly: Peru (Loreto). L. J. Don', L. C. Barnett: Ecuador; Venezuela. A. E. Franco: Colombia, New York. R. E. Hailing: Argentina; Chile; Colombia; Dominican Republic; Puerto Rico; New York. R. C. Harris: Puerto Rico; Arkansas, Florida, Illinois, Indiana, Missouri, New York, Oklahoma. A. J. Henderson: Australia; Brazil; Bolivia; Haiti; Madagascar; Peru; Venezuela. N. H. Holmgren, R K. Holmgren: Idaho. R. Lowen: Israel; California, Connecticut, New York, Rhode Island, Virginia. J. L. Luteyn: Colombia. J. T. Mickel: China; Costa Rica; Mexico; California, New York, Washington. J. D. Mitchell: Botswana; Zimbabwe. S. A. Mori, C. Gracie: Brazil (Amazonas); French Guiana. S. A. Mori, S. Kisseadoo: Ghana. W. Nanakorn: Thailand. M. Nee: Bolivia. J. E Prnski: Michigan, New York. A. Reilly: U.S. Virgin Islands. R M. Richardson: California, Connecticut, Idaho, Nevada, Oregon, Utah. K. Rodrigues: Brazil; North Carolina. C. T Rogerson: Nevada, North Carolina. Utah. G. J. Samuels: North Carolina. C.-E Shen: China; Taiwan; Thailand. D. W. Stevenson: Belize; Mexico (Yucatan); Venezuela. W. W. Thomas: Brazil (Bahia, Espirito Santo, Goi~is, D.E, Minas Gerais, Rio de Janeiro, Rond6nia). B. M. Thiers: Colombia; Dominican Republic; Puerto Rico. A. Tiehm: Nevada. I. A. Valdespino: Panama. K. A. Vincent: Florida, Idaho, Nevada~ Utah. D. E. Williams: Bolivia (Santa Cruz, Beni, Pando, La Paz).

1989 M. Alexiades: Amazonian Peru (Madre de Dios). M. J. Balick: Belize; Brazil (Maranh~o); Haiti. R. C. Barneby: Intermountain region, western United States. H. q2 Beck: Thailand; Venezuela.

306

BRITTONIA

J. M. Beitel: Mexico. B. M. Boom: Guyana; Venezuela, Puerto Rico. W. R. Buck: Canada (Ontario); Puerto Rico; Delaware, Maryland, Michigan, North Carolina, South Carolina, S. R Churchill: Colombia (Amazonas, Antioquia, Caldas, Cauca, Choc6, Narifio), Denmark; Sweden. M. Colella: Dominican Republic; Venezuela (Amazonas, Andes). A. Cronquist: Utah, Virginia, California, Arizona, Nevada; USSR (Georgia). D. C. Daly: Bolivia (La Paz, Beni, Sta. Cruz); Brazil (Acre); Peru (Loreto). L. J. Don', I. A. Valdespino: Ecuador. L. J. Dorr, L. C. Barnett: Bolivia; Venezuela. A. E. Franco: Costa Rica; California. J. W. Grimes: Brazil; Venezuela. J. W. Grimes, B. Meurer-Grimes: Arizona, Idaho, Nevada, New Mexico, Oregon, Texas, Utah. R. E. Hailing: Costa Rica; California, New York, North Carolina. R. C. Harris: Puerto Rico; Delaware, Maryland, New York, North Carolina, South Carolina. A. J. Henderson: Brazil; Haiti; Peru; Venezuela. N. H. Holmgren, R K. Holmgren: Intermountain region, western United States. R. A. Howard, E. S. Howard: Netherlands Antilles, Guadeloupe; Saba. W. de Jong: Peru (lquitos, Ucayali River). J. A. Kallunki: Costa Rica. M. L. Kawasaki: Brazil (Amazonas, Pardi, Espfrito Santo). S. Kisseadoo: Ghana. "E Koyama: Malaysia; Okinawa; Thailand. R. Lowen: Japan; Nevis; Connecticut, New York. J. L. Luteyn: Ecuador. J. L. Luteyn, L. Dorr: Bolivia. J. T. Mickel: Canada (Ontario); Mexico; Michigan, New York, Pennsylvania, Washington. J. D. Mitchell: Brazil (Amazonas). S. A. Mori, C. Gracie: Brazil; French Guiana. W. Nanakorn: Thailand. M. Nee: Bolivia. C. Padoch: Indonesia (West Kalimantan). C. M. Peters: Indonesia. J. E Prnski: Venezuela (Guayana Highland). K. Rodrigues: Brazil (Amazonia, Rio de Janeiro, Pardi, Mato Grosso). C. T. Rogerson: Connecticut, Maryland, North Carolina, Utah. G. J. Samuels: Guyana; Maryland, North Carolina. D. W. Stevenson: Brazil; Panama; Peru; Venezuela; Florida. B. M. Thiers: California. W. W. Thomas: Canary Islands; Brazil (Cear& Bahia). I. A. Valdespino: Ecuador; Panama. K. A. Vincent: Louisiana. D. E. Williams: Bolivia (BenD.

1990 M. N. Alexiades: Peru (Madre de Dios). M. J. Balick: Belize; Brazil (Maranhfio, Goi~is, Minas Gerais). H. T. Beck: Ecuador (Pastaza); Florida, Hawaii, Idaho, Nevada, New York, Oregon, Utah. J. M. Beitel: Mexico; Michigan, Washington. B. M. Boom: Venezuela, Puerto Rico. W. R. Buck: Brazil; Canada; Cuba; French Guiana; Puerto Rico; Florida, Missouri, New York. S. R Churchill: Colombia. M. Colella: Venezuela (Coastal Cordillera); Cuba. A. Cronquist: USSR (Georgia). D. C. Daly: Bolivia (Beni, La Paz); Brazil (Cear,'i). L. J. Dorr, L. C. Barnett: Bolivia; Venezuela.

[VOL. 48

A. E. Franco: Bolivia; Colombia; Ecuador; England; France; Germany. J. W. Grimes, B. Meurer-Grimes: Australia. R. E. Hailing: Bolivia; England; Finland; Germany; California, Wisconsin. R. C. Harris: Florida, Missouri, New York. A. J. Henderson: Brazil; Colombia; Costa Rica. N. H. Holmgren, R K. Holmgren: Mexico (Oaxaca); Arizona, Utah, Wyoming. S. M. Huhndorf: Venezuela. W. de Jong: Peru (lquitos, Ucayali River). R. Lowen: Switzerland. J. L. Luteyn: Bolivia; Colombia; Ecuador. J. T Mickel: Mexico; Michigan, Washington. J. D. Mitchell: Costa Rica; French Guiana. S. A. Mori: Brazil (Central Amazonia). S. A. Mori, C. Gracie, J. D. Mitchell: French Guiana (Saiil). M. Nee: Bolivia; Brazil. C, Padoch: Indonesia (West Kalimantan); Brazil. C. V. B. Pinheiro: Brazil. J. E Pruski: New York, Maine, Virginia. K. Rodrigues: Brazil (Amazonia, pani); Germany; Switzerland. C. T Rogerson: Connecticut, Nevada, western New York, Florida, Utah. G. J. Samuels: Venezuela. D. W. Stevenson: Australia. B. M. Thiers: Finland; Germany; California. W. W. Thomas: Brazil (Bahia, Cearfi). I. A. Valdespino: Mexico (Oaxaca); Michigan, Missouri. D. E. Williams: Argentina (Jujuy); Bolivia (Beni).

1991 M, N. Alexiades: Madre de Dios, Peru. M, J. Balick: Belize; Brazil. H. T. Beck: New York; New Jersey; Hawaii; Oregon; Idaho; Utah; Pennsylvania. B. C. Bennett: Quijos Quichua, Napo River, Ecuador. B. M. Boom: Venezuela (Amazonas). W. R. Buck: Virginia, Kentucky, Tennessee, Minnesota, Iowa, Florida; Brazil, Cuba, Dominican Republic, Canada (Alberta). S. R Churchill: Colombia (Antioquia; Caldas; Caquet~i; Cauca; Guainia; Huila; Narifio; Quindio; Risaralda; Tolima; Vichada). D. C. Daly: Acre (Brazil). W. de Jong: Peru. L. J. Dorr: Venezuela (Andes). A. E. Franco: Colombia (Antioquia, Amazonas, Boyac~i, Cundinamarca, Meta). J. W, Grimes: Australia. R. E. Hailing: California, New York, Virginia. R. C. Harris: New York, Iowa, Virginia, Kentucky, Minnesota, Tennessee; Dominican Republic. A. J. Henderson: Brazil (Amazonas, Par~); Peru; Trinidad; Costa Rica. N. H. Holmgren, R K. Holmgren: Idaho, Utah, Nevada, Oregon, Wyoming, Colorado. S. M. Huhndorf: Venezuela; Virginia. J. L. Luteyn: Colombia; Ecuador. B. Meurer-Grimes: Australia (New South Wales, Queensland, Northern Territories, South Australia), New York. J. T. Mickel: Virginia, Texas, New Jersey; Mexico (Veracruz, Michoacan, Oaxaca), Great Britain. S. A. Mori: Brazil (Amazonas); French Guiana. M. Nee: Bolivia; eastern United States, Brazil. C. M. Peters: Indonesia (West Kalimantan). C. Padoch: Indonesia (West Kalimantan). C. V. B. Pinheiro: Belize. K. E Rodriguez: Switzerland; Brazil. C. T. Rogerson: Connecticut, Idaho, Nevada, Utah, Virginia.

1996]

BOOM: BOTANICAL EXPEDITIONS

D. W. Stevenson: Australia (Queensland, Victoria). B- M, Thiers: central Finland, Bavarian Alps; California, New York. W. W. Thomas: Brazil (Bahia). 1. A. Valdespino:. Panama, Costa Rica.

1992 M. N. Alexiades: Peru. M. J. Balick: Belize; Thailand; Florida. H. T. Beck: Dominica; Florida, California. B. M. Boom: Ecuador; Puerto Rico; Venezuela (Bolivar). W. R. Buck: Mexico; Michigan, New Jersey, North Carolina, Georgia, Alabama, Mississippi, Florida; Puerto Rico. S. R Churchill: Colombia. D. C. Daly: Brazil (Acre). W. de Jong: Indonesia (West Kalimantan). A. E. Franco: North Carolina, Colombia. J. W~ Grimes: French Guiana; puerto Rico. R. M. Hailing: Australia, Papua New Guinea, New Zealand, Oregon, New York; southern Appalachians. R. C. Harris: New Jersey, southeastern U.S., Florida, Puerto Rico. A. J. Henderson: Cuba. N. H. Holmgren, E K. Holmgren: Wyorrfing, Utah, Colorado, Idaho, Nevada, Montana. S. M. Huhndorf: Alabama, Georgia, New York; Puerto Rico. J. L. Luteyn: Ecuador. J. T. Mickel: Hawaii, Pennsylvania. S. A. Mori: Brazil; French Guiana, Panama, Trinidad. M. Nee: Bolivia, Brazil (Amazonas). C. Padoch: Indonesia (West Kalimantan), Brazil (Amazonas, Par~.). C. M. Peters: Indonesia (West Kalimantan). C. V. B. Pinheiro: Florida; Brazil (MaranhSo). C. T. Rogerson: Idaho, Oregon, Nevada, Alabama, Georgia. W. W. Thomas: Brazil (Bahia, Sergipe). B. M. Thiers: North Carolina. 1, A. Valdespino: Brazil; Panama.

1993 M. J. Balick: Belize. R. C. Barneby: southwestern United States. H. T. Beck: Dominica; Ecuador. B. M. Boom: Venezuela; Puerto Rico. W. R. Buck: New York. North Carolina, Tennessee, Missouri, Illinois, Florida, Georgia, Wyoming; Cuba; China.

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M. Colella: Venezuela. D. C. Daly: Jamaica; Brazil. A. E. Franco: Costa Rica. W. de Jong: Indonesia (West Kalimantan), R. E. Hailing: California, New Mexico, New York; Costa Rica. R. C. Harris: New York, North Carolina, Tennessee, Missouri, Illinois, Florida, Georgia. A. J. Henderson: Colombia, French Guiana, Brazil. N. H. Holmgren, P K. Holmgren: Utah, Wyoming. S. M. Huhndorf: Venezuela. J. A. Kallunki: Brazil. A. J. Litt: French Guiana. J. T. Mickel: Massachusetts; Japan. S. A. Mori: French Guiana. M. Nee: Bolivia; Puerto Rico, Texas, Wisconsin. C. Padoch: Indonesia (West Kalimantan); Malaysia (Sarawak). C. M. Peters: Indonesia (West Kalimantan). C. T. Rogerson: Utah, Idaho, Oregon, Nevada, Alabama, Georgia. J. W. Sheldon: Nepal, Kathmandu. B. M. Thiers: California. W. W. Thomas: Brazil (Bahia).

1994 A. Areces-Mallea: Puerto Rico, U.S. Virgin Islands (St. Croix). M. J. Balick: Belize, Brazil, India. H. "12 Beck: Ecuador (Esmeraldas, Carchi Provinces). W. R. Buck: New York, Tennessee, North Carolina, Florida, French Guiana, St. Martin, Anguilla, Argentina, Brazil. A. E. Franco: Colombia, Costa Rica. R. C. Harris: New York, Tennessee, North Carolina, Florida, French Guiana, St. Martin, Argentina, Brazil. R. E. Halling: New York, Costa Rica. A. J. Henderson: Honduras, Bolivia, Brazil, Peru. N. H. Holmgren: Idaho, Utah, Washington, Wyoming, Nevada. R K. Holmgren: Idaho, Utah, Washington, Wyoming. J. A. Kallunki: Brazil. A. J. Litt: Brazil. M. Nee: Bolivia, Australia. C. Padoch: Brazil, China, Indonesia, Thailand. C. M. Peters: Indonesia, Malaysia. C. T. Rogerson: Arizona, eastern California, central Idaho, western Montana. Nevada, Utah, southeastern Washington. T. Zanoni, D. Atha: Puerto Rico.

The Council of the New England Botanical Club wishes to announce that there are no longer page charges for publication in Rhodora. The Council has appointed Janet R. Sullivan Editor-in-Chief and Margaret Bogle Managing Editor, beginning with volume 98. Any new manuscripts should be submitted to: Dr. Janet R. Sullivan, Department of Plant Biology, University of New Hampshire, Durham, NH 03824-3597; fax: 603-862-4757; e-mail: [email protected]. Monographs or scientific papers concerned with systematics, floristics, ecology, paleobotany, or conservation biology of the flora of North America or floristically related areas will be considered.