Robert L. Dressler
Robert L. Dressler
Professor of Botany, University of Costa Rica, Lankester Botanical Gardens
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Phylogeny and classification of the orchid family
RL Dressler
Cambridge University Press, 1993
The orchids: natural history and classification
RL Dressler
(No Title), 1981
Biology of the orchid bees (Euglossini)
RL Dressler
Annual review of ecology and systematics 13 (1), 373-394, 1982
Biologically Active Compounds in Orchid Fragrances: Function of natural plant products in orchid flower odors and the attraction of specific pollinators are described.
CH Dodson, RL Dressler, HG Hills, RM Adams, NH Williams
Science 164 (3885), 1243-1249, 1969
Pollination by euglossine bees
RL Dressler
Evolution, 202-210, 1968
Classification and phylogeny in the Orchidacea
RL Dressler, CH Dodson
Annals of the Missouri Botanical Garden, 25-68, 1960
How many orchid species?
RL Dressler
Selbyana, 155-158, 2005
Abejas euglosinas (Hymenoptera: Apidae) de la Región Neotropical: Listado de especies con notassobre su biología
S Ramírez, RL Dressler, M Ospina
Biota colombiana 3 (1), 7-118, 2002
A phylogenetic analysis of Laeliinae (Orchidaceae) based on sequence data from internal transcribed spacers (ITS) of nuclear ribosomal DNA.
C Berg, WE Higgins, RL Dressler, WM Whitten, A Soto, A Culham, ...
Lindleyana 15 (2), 96-114, 2000
Field guide to the orchids of Costa Rica and Panama
RL Dressler
Cornell University Press, 1993
A revision of the Mexican and Central American species of Vanilla Plumier ex Miller with a characterization of their ITS region of the nuclear ribosomal DNA
MA Soto Arenas, RL Dressler
Two-year study of male orchid bee (Hymenoptera: Apidae: Euglossini) attraction to chemical baits in lowland south-eastern Peru
DL Pearson, RL Dressler
Journal of Tropical Ecology 1 (1), 37-54, 1985
Observations on orchids and euglossine bees in Panama and Costa Rica
RL Dressler
Revista de Biologia Tropical 15 (1), 143–183-143–183, 1967
A phylogenetic study of Laeliinae (Orchidaceae) based on combined nuclear and plastid DNA sequences
C Van den Berg, WE Higgins, RL Dressler, WM Whitten, MA Soto-Arenas, ...
Annals of Botany 104 (3), 417-430, 2009
The pre-Columbian cultivated plants of Mexico
RL Dressler
Botanical Museum Leaflets, Harvard University 16 (6), 115-172, 1953
New species of Euglossa. III. The bursigera species group (Hymenoptera: Apidae)
RL Dressler
Revista de Biología Tropical 30 (2), 131-140, 1982
Eulaema bombiformis, E. meriana, and Mullerian mimicry in related species (Hymenoptera: Apidea)
RL Dressler
Biotropica, 144-151, 1979
An infrageneric classification of Euglossa, with notes on some features of special taxonomic importance (Hymnoptera; Apidae)
RL Dressler
Revista de biología tropical 26 (1), 187-198, 1978
The genus Pedilanthus (Euphorbiaceae)
RL Dressler
Contributions from the Gray Herbarium of Harvard University, 1-188, 1957
Comparative vegetative anatomy and systematics of Spiranthoideae (Orchidaceae)
WL Stern, MW Morris, WS Judd, AM Pridgeon, RL Dressler
Botanical Journal of the Linnean Society 113 (2), 161-197, 1993
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