Search Constraints
Search Results
-
Journal article
Notes on the flora of the Yucatan peninsula V: New records and miscellaneous notes for the family Leguminosae.
Two novelties of the family Leguminosae, Acaciella villosa (Sw.) Britton et Rose and Zornia gemella Vogel, are reported for the first time from the Yucatan Peninsula Biotic Province. Additionally, information on two other little known species is included: Rhynchosia americana (Mill.) Metz, and Senna reticulata (Willd.) H.S.Irwin et Barneby. Lastly,...Duno-de-Stefano, Rodrigo ; Rico-Arce, Lourdes ; Martínez-Bernal, Angélica ; Gutiérrez-Báez, Celso
Leguminosae, Mexico, Yucatan Peninsula (Mexico), and Yucatan Peninsula Biotic Province (Mexico)
-
Journal article
The Impact of Climate Change on Indigenous Arabica Coffee (Coffea arabica): Predicting Future Trends and Identifying Priorities.
-
Journal article
Revision of Guarea (Meliaceae).
The species of Guarea F.Allam. ex L. (Meliaceae) are revised. Sixty-nine species are recognised, a key to the species is provided, all names are typified and descriptions of all species are given. A phylogenetic analysis based on ITS sequence data is discussed. Six new species and one new subspecies are...Pennington, T. D. ; Clarkson, J. J.
Guarea, Meliaceae, Phylogeny, Neotropics, and Taxonomic revision
-
Journal article
Passiflora Subgenus Astrophea: Curiosities Amongst the Passionflowers.
This paper examines an unusual group of Passiflora L., providing an overview of all aspects related to the members of Passiflora subgenus Astrophea (DC.) Mast. It gives an account of their classification, morphology, distribution, habitats and ecology in order to provide a better understanding of the species included in this...Hilgenhof, Rebecca
-
Journal article
Quinolizidine alkaloid status of Acosmium s.s., Guianodendron and Leptolobium, the segregate genera of Acosmium s.l.
Kite, G. C. ; Cardoso, D. ; Veitch, N. C. ; Lewis, G. P.
Guianodendrine, Acosmium s.s., Leptolobium, Quinolizidine alkaloids, Guianodendron, Leguminosae, and Stachydrine
-
Journal article
Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae), in the Philippines, with four new species.
An overview of Nepenthes in the Philippines is presented. Four new species, Nepenthes extincta sp. nov., N. kitanglad sp. nov., N. kurata sp. nov. and N. leyte sp. nov. are described and illustrated from the Philippines and placed in the Nepenthes alata group. An updated circumscription and key to the...Cheek, Martin ; Jebb, Matthew
Conservation, Threatened, Ultramafic, Philippines, Nepenthes alata group, and Mindanao (Philippines)
-
Journal article
The Nepenthes micramphora (Nepenthaceae) group, with two new species from Mindanao, Philippines.
The N. micramphora group is erected to accommodate the species N. micramphora, N. abgracilis sp. nov. and N. cid sp. nov. from submontane habitats in Mindanao, Philippines. An overview of the genus in the Philippines is presented in the context of recent discoveries. The greater taxonomic importance of pitcher characters... -
Journal article
Systematic revision of Platanthera in the Azorean archipelago: not one but three species, including arguably Europe’s rarest orchid.
The Macaronesian islands represent an excellent crucible for exploring speciation. This dominantly phenotypic study complements a separate genotypic study, together designed to identify and circumscribe species (butterfly-orchids) on the Azores, and to determine their geographic origin(s) and underlying speciation mechanism(s). 216 individuals of from 30 Azorean localities spanning all nine...Bateman, Richard M. ; Rudall, Paula J. ; Moura, Mónica
Platanthera, Systematics, Orchidaceae, and Azores
-
Journal article
The quest for modernisation of traditional Chinese medicine.