Results 61 to 70 of about 856 (119)

Homeosis in the flowers of the Zingiberales [PDF]

open access: yes, 1991
Homeosis has played an important role in the evolution of the flowers of the Zingiberales, especially those of the Ginger Group. In the Zingiberaceae, two members of the outer androecial whorl are replaced by a lip, and two members of the inner ...
Kirchoff, Bruce K.   +1 more
core   +1 more source

Study of the effect of plant growth regulators, size, and cultivar of the grape inflorescence explant on production of phenolic compounds in an in vitro condition [PDF]

open access: yes, 2014
Introduction: Phenolic compounds are a large number of secondary metabolites that have useful and desirable effects in the field of agriculture, medicine, and food.
Gholami, M.   +3 more
core  

The Evolutionary and Biogeographic Origin and Diversification of the Tropical Monocot Order Zingiberales [PDF]

open access: yes, 2006
Zingiberales are a primarily tropical lineage of monocots. The current pantropical distribution of the order suggests an historical Gondwanan distribution, however the evolutionary history of the group has never been analyzed in a temporal context to ...
Kress, W. John, Specht, Chelsea D.
core   +2 more sources

El paper dels mutualismes plantaanimal als ecosistemes insulars [PDF]

open access: yes
En el present treball s'examina la importància ecològica a les illes de les interaccions mutualistes entre plantes i animals, en particular, el paper que la pol·linització i la dispersió de llavors per aquests juga en la estructura de les comunitats i en
Traveset, Anna
core  

The potential of developing an in vitro method for propagating Strelitziaceae

open access: yesAfrican Journal of Biotechnology, 2016
Strelitzia spp. are highly valued as cut flowers and are of significant commercial value. Despite high demands, they have not been widely spread due to production constraints and are one of the few important cut flower  plants for which no uniform cultivars are available.
North, Jade J.   +2 more
openaire   +1 more source

Conservação das florestas do projeto de assentamento Benfica, sudeste da Amazônia [PDF]

open access: yes, 2013
In this study we analyze the floristic and structure of forest remnants in Benfica Settlement Project located in the municipality of Itupiranga, in southeastern Amazon.
Coelho, R.D.R.   +2 more
core  

Catálogo preliminar de plantas vasculares de la isla de Bioko (Guinea Ecuatorial) [PDF]

open access: yes
We present a list of taxa of vascular plants growing on Bioko (Equatorial Guinea). We are aware that there are still many unexplored areas,so it should be consider just as a first draft list.
Aedo, Carlos   +8 more
core   +2 more sources

Differentiation of globular phytoliths in Arecaceae and other monocotyledons: morphological description for paleobotanical application [PDF]

open access: yes, 2020
Globular phytoliths have been mainly assigned to palms, woody trees, and other monocotyledon families from tropical regions. The lack of detailed descriptions of this phytolith morphology and its correct assignments to particular groups could lead to ...
Benvenuto, María Laura   +3 more
core  

La Strelitzia (Strelitziaceae) de Eduardo L. Holmberg en Los Jardines del Museo Argentino de Ciencias Naturales. Un legado que trasciende en el tiempo

open access: yesBonplandia
Las especies del género Strelitzia (Strelitziaceae) son originarias del sudeste de África y se caracterizan por sus enormes inflorescencias cuyas flores y espata recuerdan la cabeza de un ave. Strelitzia nicolaii Regel y Körn., la especie de mayor altura del género, forma parte de la colección viva del Jardín Botánico y Arboretum en el predio principal
Sergio Bogan   +4 more
openaire   +1 more source

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