Distribution of phytoliths in plants: a review
Phytoliths are ergastic siliceous substances present abundantly within intercellular spaces as well as inside the cells of numerous plants. Being made up of silica, they are nondegradable and hence found preserved as microfossils in various substrata ...
Rajat Sharma, Vinod Kumar, Rakesh Kumar
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Identificación de plantas de crecimiento espontáneo encontradas en techos de las localidades de Bosa y La Candelaria (Bogotá, Colombia) y su posible uso en diseño de techos verdes [PDF]
El objetivo de esta investigación fue reconocer la riqueza y abundancia de especies de plantas de crecimiento espontáneo en los techos de viviendas de las localidades de La Candelaria y Bosa, ciudad de Bogotá, igualmente reconocer su posible uso en el ...
Cortes Clavijo, Ana Maria
core
ZZE-Configuration of chromophore ß-153 in C-phycocyanin from Mastigocladus laminosus [PDF]
The photochemistry of C-phycocyanin has been studied after denaturation in the dark. It shows an irreversible reaction which has characteristics of a Ζ,Ζ,Ε- to Z,Z,Z-isomerization of dihydrobilins. Its amplitude depends on the reaction conditions, with
Bode, W. +7 more
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Morphology of spores of Pteris L. (Pteridaceae Reich.)
The data on morphological characters of spores of 14 taxa of Pteris L. (Pteridaceae Reich.) – Pteris altissima Poir., P. argyraea Moore, P. biaurita L., P. catoptera Kunze, P. cretica L., P. cretica cv. Albo-lineata, P. cretica cv. Parkeri, P. cretica cv.
L.A. Kovalska
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First palynologic record of the Cretaceous La Yesera Formation (Salta Group), northwestern Argentina [PDF]
Thirty-four taxa were documented from six palynologically productive samples of the La Yesera Formation (Brealito and Don Bartolo Members) in the Pucará locality (Salta Province, northwestern Argentina).
Narvaez, Paula Liliana +2 more
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Ethnobotanical Studies of Some Important Ferns [PDF]
The ethnomedicinal value of ferns, used by the tribals of India such as Baiga, Gond, Korawa, Kanwar, Tanwar, Manjhwar, Oraon, Manjhi, Dhanwar, Binjihwar, Agariya, Pando and other people of the world is focused on in the present paper.
Srivastava, Kamini
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Keanekaragaman Tumbuhan Dan Potensinya Di Cagar Alam Tangale, Gorontalo [PDF]
Plant inventory has been carried out in Tangale Nature Reserves in GorontaloProvince, North Sulawesi (2002). This area covers about 113 ha. About 250species have been listed from this area, and 72 species of them utilized by thelocal people who leave in ...
Djarwaningsih, T. (Tutie) +2 more
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Floristic composition and phytophysiognomies of Cerrado disjunct remnants in Campos Gerais, PR, Brazil - Southern boundary of the biome [PDF]
O cerrado possui seu limite austral de ocorrência nos Campos Gerais do Paraná onde, na forma de pequenos fragmentos disjuntos, tem grande afinidade com as formações savânicas de São Paulo e do Planalto Central do Brasil.
MORO, Rosemeri Segecin +2 more
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Synopsis of the genus Anopteris (Pteridophyta, Pteridaceae)
In the article a synopsis of the genus Anopteris (Prantl) Diels is given. The synopsis of Anopteris includes three species. For each species, the Latin name, basionym, nomenclatural citation, synonyms, information on locus classicus, type, habitat, and distribution are given.
VAGANOV A.V., SHMAKOV A.I., FRIESEN N.
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Flora vascular da Mata da Pavuna, Botucatu, SP, Brasil
A Mata da Pavuna é um fragmento de Floresta Estacional Semidecidual em um cânion com afloramento rochoso e solo raso, localizado no município de Botucatu, Estado de São Paulo. Foram amostradas as espécies vasculares em estádio reprodutivo e identificadas
Leonardo Biral, Julio Antonio Lombardi
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