Results 61 to 70 of about 19,336 (231)

A survey of selected coastal vegetation communities of Florida [PDF]

open access: yes, 1977
A survey of coastal vegetation around Florida was conducted during 1973 and 1974. Seventeen sites were selected and sampled using the transect method to determine species occurrence, relative densities, and habitat development and structure.
Carlton, Jedfrey M.
core  

Ophiorrhiza jomyi (Rubiaceae) sp. nov. from the Vagamon Hills, southern Western Ghats, India

open access: yesNordic Journal of Botany, EarlyView.
A new species of Ophiorrhiza (Rubiaceae)is identified and described from the Vagamon hills of Kerala, Western Ghats, India. The new species is similar to Ophiorrhiza eriantha Wight and Ophiorrhiza meenachilarensis Robi and Balan, but differs in having densely hirsute hairs on young stem, petiole and peduncle; patent hirsute hairs on, above and beneath ...
Ebin Padiyara Joy   +2 more
wiley   +1 more source

Orchidaceae das Serras Negra e do Funil, Rio Preto, Minas Gerais, e similaridade florística entre formações campestres e florestais do Brasil Orchidaceae from Serra Negra and Serra do Funil, Rio Preto, Minas Gerais, and floristic similarity between grassland and forest formations of Brazil

open access: yesActa Botânica Brasílica, 2011
Neste estudo, foi realizado o levantamento das Orchidaceae das Serras Negra e do Funil (SN/SF), Zona da Mata de Minas Gerais, e uma análise da similaridade florística dessa família entre 29 áreas campestres e florestais do Brasil.
Narjara Lopes de Abreu   +2 more
doaj   +1 more source

Ferruginous Rupestrian Savannah: a floristic and structural analysis of these rare environments [PDF]

open access: yesNeotropical Biology and Conservation, 2019
The flora of the Rupestrian Savannah (Cerrado Rupestre) is composed of widely distributed species and endemic species from high altitude rocky outcrops.
Cássio Cardoso Pereira   +4 more
doaj   +3 more sources

Manual of tropical bryology [PDF]

open access: yes, 2003
Bryophytes belong to the oldest land plants. They existed already in the Palaeozoic 300 mio years ago in forms which were hardly different from the extant species. They remained relatively unchanged with relatively low evolution rates (and are thus often
Enroth, Johannes   +7 more
core  

On the botanical history and nomenclature of the New World genus Piscidia (Fabaceae)

open access: yesNordic Journal of Botany, EarlyView.
Piscidia L. (Fabaceae) is a New World genus with nine recognized taxa (seven species and two varieties). The previous nomenclatural revisions, made in 1910 and in 1969, are revisited here. The names Derris grandifolia Heyde & Lux ex Donn.Sm. and P. cubensis Urb. required step II lectotypifications, with an epitype for the latter name.
Camila Sánchez‐ Vega   +4 more
wiley   +1 more source

A grassy cover of ravines and coasts of Small ponds of Dendropark Trostyanets

open access: yesІнтродукція Рослин, 2009
The phytocenotic characteristic of grassy vegetation of gorges and coasts of Small ponds of dendropark Trostyanets are presented. The floristic similarity between separate plots of lakeside-gorge area is given.
V.P. Nesterenko   +2 more
doaj   +1 more source

Update on Ouratea cidiana Sastre (Ochnaceae), a microendemic species from the Amazon: enlightening the identity and conservation status

open access: yesNordic Journal of Botany, EarlyView.
Ouratea cidiana (Ochnaceae) is a microendemic shrub species from the Brazilian Amazonia, occurring along the banks of the Trombetas River and restricted to the Cachoeira Porteira region, in western Pará State. Since the original collection nearly forty years ago, no additional records have been made, which is concerning given the continuous decline in ...
Clebiana de Sá Nunes   +4 more
wiley   +1 more source

SIMILARIDADE FLORÍSTICA ENTRE TRECHOS DE FLORESTA ESTACIONAL SEMIDECIDUAL DO CORREDOR DE BIODIVERSIDADE SANTA MARIA - PR

open access: yesCiência Florestal, 2017
The function of Biodiversity Corridors is to maintain and restore connectivity between forest fragments remains. Santa Maria Biodiversity Corridor, in PR state, aims to connect Iguaçu National Park to the riparian forest ...
Darlene Gris, Lívia Godinho Temponi
doaj  

Floristic geography of woody plants in the big plot of Gulinqing karst forest in Yunnan Province

open access: yesGuangxi Zhiwu
Based on the 25 hm2 karst forest big plot in Gulinqing, Yunnan, we carried out sample-plot investigation, specimen collection and identification, floristic analysis, Jaccard similarity coefficient and principal component analysis(PCA), in order to ...
LIU Qun1,2, CHEN Wenhong1, HUANG Hong1,3, YANG Chong1, FAN Changli1, ZHANG Jinguo4, SHUI Yumin1*
doaj   +1 more source

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