Results 11 to 20 of about 988 (166)

El género Gomphocarpus (Apocynaceae: Asclepiadoideae) en la Argentina

open access: yesBonplandia, 2021
Se reporta la presencia de dos especies del género Gomphocarpus (Apocynaceae, Asclepiadoideae) que crecen espontáneamente en la Argentina: G. fruticosus (escapada de cultivo) y G. physocarpus (naturalizada).
Héctor A. Keller   +4 more
doaj   +3 more sources

Primeiro registro de Oxypetalum aurantiacum Malme EX Chod. & Hassl. (Apocynaceae, Asclepiadoideae) para o Brasil

open access: yesRevista de Biologia Neotropical, 2008
O presente trabalho apresenta a nova ocorrência de Oxypetalum aurantiacum Malme ex Chod. & Hassl. (Apocynaceae, Asclepiadoideae) para o Brasil, no estado do Paraná.
Elizabeth Araujo Schwarz   +2 more
doaj   +3 more sources

An endemic and Critically Endangered species, Gymnema khandalense Santapau (Apocynaceae: Asclepiadoideae) - a new record to Goa State, India

open access: yesJournal of Threatened Taxa, 2013
Gymnema khandalense Santapau (Apocynaceae - Asclepiadoideae), an endemic and critically endangered species, is reported here for the first time from Goa State.
S.S. Deokule   +3 more
doaj   +2 more sources

El género Marsdenia (Apocynaceae: Asclepiadoideae) en Guerrero

open access: yesRevista Mexicana de Biodiversidad, 2013
El género Marsdenia (Apocynaceae, Asclepiadoideae) se encuentra principalmente en las regiones tropicales y subtropicales del mundo e incluye alrededor de 200 especies.
Blanca Verónica Juárez Jaimes   +1 more
doaj   +2 more sources

Taxonomy "under construction": advances in the systematics of Apocynaceae, with emphasis on the Brazilian Asclepiadoideae

open access: yesRodriguésia
The Apocynaceae comprise approximately 5,000 species and are widely distributed. The family belongs to the Gentianales and can be easily recognized by the presence of latex and a style-head derived from the fusion of two carpels at the apex of the styles.
Alessandro Rapini
doaj   +2 more sources

Oxypetalum radinsii (Apocynaceae: Asclepiadoideae), una nueva especie endémica de Misiones, Argentina [PDF]

open access: yesBonplandia, 2015
Sobre la base de ejemplares recolectados en Misiones, Argentina, se describe una nueva especie del género Oxypetalum (Apocynaceae: Asclepiadoideae) afín a O. argentinum, O. humiley O. microphyllum.
Héctor A. Keller
doaj   +2 more sources

Apocynaceae wood evolution matches key morphological innovations. [PDF]

open access: yesAm J Bot
Abstract Premise This paper provides an overview of the wood anatomy of the dogbane family (Apocynaceae), reconstructs wood anatomical trait evolution, and links this evolution with woody growth‐form transitions and floral and seed trait innovations across the family.
Beckers V   +4 more
europepmc   +2 more sources

Asclepiadoideae (Apocynaceae) no município de Santa Teresa, Espírito Santo, Brasil

open access: yesRodriguésia
RESUMO São apresentadas as espécies da subfamília Asclepiadoideae (Apocynaceae) ocorrentes no município de Santa Teresa, Espírito Santo, Brasil, em uma área de 71.100 ha de floresta pluvial atlântica submontana.
Monique Britto de Goes   +1 more
doaj   +2 more sources

A new genus and two new combinations in the Gonolobinae (Apocynaceae, Asclepiadoideae)

open access: yesBonplandia, 2016
Brargentina Morillo et H. A. Keller, a new genus of Gonolobinae (Apocynaceae, Asclepiadoideae), segregated from Gyrostelma E. Fourn., is described and illustrated, and two new combinations, Brargentina bornmulleri (Schltr. ex Malme) Morillo et H.
Gilberto Morillo, Héctor A. K
doaj   +1 more source

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