Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Ralph M. Adams"'
Autor:
Ralph M. Adams, Alejandro N. Lima
Publikováno v:
Bradleya. 14:57-62
Summary: A study of the tree-cacti of the Florida Keys was carried out during 1991–1994. A total of 626 tree-cactus plants comprising a total of 3,360 stems scattered on 4 keys and apportioned among 8 disjunct populations is reported.
Autor:
Ruben P. Sauleda, Ralph M. Adams
Publikováno v:
Brittonia. 42:286
This paper reports the results of our continuing investigation of the Orchidaceae of the Bahama Archipelago. Included are the addition to the orchid flora of a species not previously reported,Harrisella filiformis (Sw.) Cogn.; descriptions of four na
Publikováno v:
Science. 164:1243-1249
Publikováno v:
Ecology. 50:713-716
Species diversity, relative abundance and geographical replacement are described for samples of Euglossa bees collected with the aid of chemical attractants at four localities in central Panama. Marked differences were found in the species collected,
Autor:
Ralph M. Adams, Ruben P. Sauleda
Publikováno v:
TAXON. 28:363-365
Autor:
Gary J. Goss, Ralph M. Adams
Publikováno v:
The Florida Entomologist. 61:250
Autor:
Ralph M. Adams, Ruben P. Sauleda
Publikováno v:
Brittonia. 33:187
This paper reports the results of our investigation of the Orchidaceae of the Bahama Archipelago. Included are two new combinations,Encyclia fehlingii andEncyclia withneri, the addition to the orchid flora of five species not previously reported,Cran
Autor:
Ralph M. Adams, Ruben P. Sauleda
Publikováno v:
Bulletin of the Torrey Botanical Club. 107:544
Autor:
Ralph M. Adams, Ruben P. Sauleda
Publikováno v:
Brittonia. 36:257
This paper updates the orchid flora of the Bahama Archipelago since the publication of theFlora of the Bahama Archipelago. It includes the descriptions of two natural hybrids,Encyclia × lleidae andEncyclia × raganii, heretofore unknown. In addition
Autor:
Ralph M. Adams, Ruben P. Sauleda
Publikováno v:
Brittonia. 31:294
Polystachya foliosa is lectotypified and a new triandrous variety of it is described from the Bahama Islands and Cuba.