Results 61 to 70 of about 238 (113)

Synopsis of the genus Polystemma (Apocynaceae, Asclepiadoideae) and recognition of three new species [PDF]

open access: yes
Background: Polystemma is characterized by a mixed indumentum of glandular trichomes that turn white, rotate to rotate-campanulate corollas, a gynostegial corona with filiform appendages, and fusiform follicles. The taxon has undergone numerous taxonomic
Carla Sofia Islas-Hernández   +3 more
core   +2 more sources

Curtis\u27s botanical magazine. [PDF]

open access: yes
v.60=ser.2:v.7 (1833) [no.3206 ...
Bentham-Moxon Trust.   +10 more
core   +1 more source

Comparison of Eight Remnant Tamaulipan Biotic Province Plant Communities in the Lower Rio Grande Valley Using Multivariate Analyses [Comparación de Ocho Comunidades Vegetales Remanentes de la Provincia Biótica Tamaulipeca el Valle del Río Grande Usando Análisis Multivariada] [PDF]

open access: yes, 2019
The Tamaulipan Biotic Province falls within a biogeographic ecotone between temperate North America, the neotropics and the Chihuahuan Desert, and has consequently been defined as “Tamaulipan brushlands.” No quantitative, comparative study has ever been ...
Flores, Raziel I.
core   +1 more source

Use and management of wild fauna by people of the Tehuacán-Cuicatlán Valley and surrounding areas, Mexico. [PDF]

open access: yesJ Ethnobiol Ethnomed, 2020
Zarazúa-Carbajal M   +10 more
europepmc   +1 more source

Integrative taxonomy of Cedrela (Meliaceae) leads to the recognition of a new species (C. tamaulipana) and the reinstatement of C. saxatilis. [PDF]

open access: yesPLoS One
Gallardo-Yobal SI   +9 more
europepmc   +1 more source

Editorial: Genetic resources and conservation strategies for neotropical plant biodiversity. [PDF]

open access: yesFront Plant Sci
Konzen ER   +3 more
europepmc   +1 more source

Coyote Range Expansion in the Human-Modified Tropics of Mesoamerica. [PDF]

open access: yesEcol Evol
Rodríguez-Luna CR   +17 more
europepmc   +1 more source

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