Results 21 to 30 of about 108 (74)

Gonolobus lozadae, una nueva especie de Apocynaceae del estado de Oaxaca, México

open access: yesBotan‪ical Sciences, 2021
Antecedentes: Gonolobus es un género morfológicamente diverso que cuenta con 38 especies en México. En el desarrollo de un inventario de las Gonolobinae a nivel nacional, se detectó un ejemplar de Gonolobus que no se pudo identificar de forma inequívoca
Leonardo O. Alvarado-Cárdenas   +2 more
doaj   +1 more source

Evolution on the backbone: Apocynaceae phylogenomics and new perspectives on growth forms, flowers, and fruits

open access: yesAmerican Journal of Botany, Volume 105, Issue 3, Page 495-513, March 2018., 2018
Premise of the Study We provide the largest phylogenetic analyses to date of Apocynaceae in terms of taxa and molecular data as a framework for analyzing the evolution of vegetative and reproductive traits. Methods We produced maximum‐likelihood phylogenies of Apocynaceae using 21 plastid loci sampled from 1045 species (nearly 25% of the family) and ...
Mark Fishbein   +6 more
wiley   +1 more source

Non-Twining Milkweed Vines of Oklahoma: An Overview of Matelea biflora and Matelea cynanchoides (Apocynaceae)

open access: yesOklahoma Native Plant Record, 2014
Matelea (Apocynaceae, Asclepiadoideae) is a genus of approximately 225 species in milkweed subtribe Gonolobinae. This New World genus is predominantly found in tropical to subtropical regions and is represented in Oklahoma by four species.
Angela McDonnell
doaj   +1 more source

New genus and species of gonolobinae (apocynaceae, asclepiadoideae : asclepiadeae) from Corrientes Province, Argentina [PDF]

open access: yes, 2017
Nuevo género y especie de Gonolobinae (Apocynaceae, Asclepiadoideae: Asclepiadeae) de Corrientes, Argentina”. Lilloa 54 (2). Se describe e ilustra Tressensia H. A.
Cáceres Moral, Sergio   +1 more
core   +2 more sources

Cristobalia, a new genus in the south american gonolobinae (apocynaceae, asclepiadoideae, asclepiadeae)

open access: yes, 2016
Se describe e ilustra a Cristobalia (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae), un nuevo género con dos especies, una del NO de Argentina y SO de Bolivia, y la otra del SE de Brasil y NE de la Argentina.
Cáceres Moral, Sergio   +2 more
core   +2 more sources

Two new species of ibatia (Apocynaceae) from Argentina [PDF]

open access: yes, 2020
Se describen e ilustran dos nuevas especies de Ibatia (Apocynaceae, Asclepiadoideae, Asclepiadae, Gonolobinae) a partir de ejemplares recolectados en la región chaqueña de la provincia de Salta: I. dummelii e I. micrantha. Ibatia dummelii fue recolectada
Keller, Hector Alejandro
core   +1 more source

FIGURE 1. Dictyanthus nichongus A. Branch with leaves and inflorescences. B in A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México

open access: yes, 2022
FIGURE 1. Dictyanthus nichongus A. Branch with leaves and inflorescences. B. Apical view of the flower. C. Fruit. D. Fly visiting the flower. Credits: Antonio Reyes (A, C), Raúl Sánchez (B, D)Published as part of Alvarado-Cárdenas, Leonardo O., Hernández,
Crisóstomo, Raúl Sánchez   +2 more
core   +1 more source

FIGURE 3 in A remarkable new species of Dictyanthus (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae) restricted to Jalisco, México

open access: yes, 2022
FIGURE 3. Select species of Dictyanthus from Jalisco. A. Inflorescence of Dictyanthus nichongus B. Lateral view of Dictyanthus nichongus C. Dictyanthus asper. D. Dictyanthus macvaughianus. E. Dictyanthus parviflorus. F. Dictyanthus pavonii.
Crisóstomo, Raúl Sánchez   +2 more
core   +1 more source

Cristobalia, a new South American genus of Gonolobinae (Apocynaceae, Asclepiadoideae, Asclepiadeae) [PDF]

open access: yes, 2016
Se describe e ilustra Cristobalia (Apocynaceae, Asclepiadoideae, Asclepiadeae, Gonolobinae), un nuevo género con dos especies, una conocida del NO de Argentina y SO de Bolivia, y la otra del SE de Brasil y NE de la Argentina.
Caceres Moral, Sergio Ariel   +2 more
core  

The Apocynaceae TEN (Taxonomic Expert Network)

open access: yesTAXON, Volume 73, Issue 5, Page 1130-1139, October 2024.
Abstract Using the Apocynaceae as an example, the present paper demonstrates how the new tool Rhakhis highlights taxonomic problems in a large vascular plant family and, at the same time, invites specialists in the family to solve these problems with the aim of producing an up‐to‐date taxonomy.
Sigrid Liede‐Schumann
wiley   +1 more source

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