Results 101 to 110 of about 1,228 (178)

Understanding the influence of marine nutrients on insectivorous and herbivorous reptiles in the Gulf of California islands. [PDF]

open access: yesPLoS One
Barraza-Soltero IK   +4 more
europepmc   +1 more source

Geographic variation in the breeding system and the evolutionary stability of trioecy in Pachycereus pringlei (Cactaceae)

open access: yes
(Uploaded by Plazi for the Bat Literature Project) The Sonoran Desert columnar cactus Pachycereus pringlei has a geographically variable, non-hermaphroditic breeding system. It is trioecious (separate males, females and hermaphrodites) in the northern two-thirds of its range in Sonora, Mexico, and in the southern three-quarters of its range in Baja ...
Fleming, Theodore H.   +2 more
openaire   +1 more source

Nomenclatura de familias de plantas clasificadas (1881) [PDF]

open access: yes, 2013
Marroquín de la Fuente, Jorge S.
core  

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