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152  Articles
1 of 16 pages  |  10  records  |  more records»
Pollen germination forms one of the most important stage post pollination prior to fertilization. This is essential for proper seed setting and seed development. In vitro pollen germination test is the most reliable way of assessing the pollen viability. ... see more

Antecedentes y Objetivos: Las Apocynaceae son uno de los grupos más diversos de México con numerosos aportes para entender su sistemática y distribución. No obstante, algunos taxones son poco conocidos, como es el caso de Odontadenia macrantha. Se present... see more

Se presenta el estudio de la familia Apocynaceae (Apocynoideae y Rauvolfioideae) en el estado de Morelos, México. Como resultado se encontraron diez géneros y 14 especies: Cascabela (2), Haplophyton (1), Laubertia (1), M... see more

Taxonomy and identification of angiosperms are mainly based on external morphological characters and traits of the plants; however palynological data sets are remotely used for the study. Pollen characters are genetically regulated that can be used as an ... see more

In the course of evolution, the formation of succulent variations in the underground and surface parts of plants in different taxa could occur simultaneously under the influence of similar abiotic factors, in particular as an adaptation to arid conditions... see more

Hancornia speciosa Gomes, conhecida como mangaba ou mangabeira, é uma espécie vegetal da família Apocynaceae com variedades botânicas ocorrendo em várias regiões do Brasil. A espécie tem considerável importância ecológica e econômica nas indústrias alimen... see more

Se registra por primera vez la presencia de Ochrostomus ulheri (Stål) en la ciudad de Coro, región semiárida del Estado Falcón, al nor-occidente de Venezuela. Se recolectaron adultos y ninfas sobre una planta de Calotropis procera (Ait.) Ait. (a... see more

Pulai (Alstonia sp.). yang termasuk ke dalam suku Apocynaceae banyak diinformasikan mengandung getah yang sering digunakan sebagai obat tradisionil. Dalam berbagai literatur, jenis pohon berkhasiat obat sudah banyak disinggung namun diskripsi anatomi kayu... see more

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