Results 261 to 270 of about 22,655,126 (310)

[Review]

open access: yesAmerican Studies in Scandinavia, 2006
openaire   +1 more source

Eria meghasaniensis (S. Misra) S. Misra, an endemic and endangered orchid of Similipal Biosphere Reserve, Odisha, India

Ecology, Environment and Conservation, 2022
In the state of Odisha, 139 species of orchids have been reported, of these 94 species are from Similipal Biosphere Reserve, Odisha, India. The population of the orchid Eria meghasaniensis (S. Misra) S. Misra, was located and thoroughly studied from the hills of Meghasani and Kahairiburu of Similipal Biosphere Reserve.
D. Behera   +5 more
openaire   +1 more source

Analysis on Current Situations of Endangered P. intermedius S. Y. Chen

2012
We carried out a general survey of current situations of P. intermedius S. Y. Chen. Results show that P. intermedius S. Y. Chen is distributed in Dongkeng Township, Jingnan Township and Yanxi Township. It covers an area of 262.51 hm2. The distribution areas are narrow and limited.
Xu, Yuan-ke   +3 more
openaire   +3 more sources

An ITS region phylogeny of Siderastrea (Cnidaria: Anthozoa): is S. glynni endangered or introduced?

Coral Reefs, 2005
The genus Siderastrea contains only five extant species, including Siderastrea glynni, which is one of the few recognized species of endangered stony coral. Cloned sequences of the internal transcribed spacer (ITS) region had low levels of intragenomic nucleotide diversity, and few alignment ambiguities, which allowed for the first species-level ...
Forsman, Z. H.   +4 more
openaire   +1 more source

Somatic Embryogenesis of Ocotea catharinensis: An Endangered Tree of the Mata Atlantica (S. Brazil)

1999
Ocotea catharinensis Mez. (Lauraceae) is an endangered native forest tree species of the atlantic forest (the Mata Atlantica) located in the South of Brazil (Fig. 1A). This forest is considered to be the most endangered ecosystem in the world with only 5% of the original forest remaining.
A. M. Viana, S. H. Mantell
openaire   +1 more source

A comparison of the extent of genetic variation in the endangered Sagittaria natans and its widespread congener S. trifolia

Aquatic Botany, 2007
Genetic variation and clonal diversity of 14 populations of the endangered clonal herb Sagittaria natans and its widespread congener S. trifolia were investigated using inter-simple sequence repeat (ISSR) markers. Using nine effective ISSR primers, a total of 92 DNA fragments were generated with 54 (percentage of polymorphic loci, PPL: 58.7%) being ...
Jin-Ming Chen   +2 more
openaire   +1 more source

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