Results 11 to 20 of about 5,165 (162)

Morphology and molecules support the new monotypic genus Fenghwaia (Rhamnaceae) from south China [PDF]

open access: yesPhytoKeys, 2021
Fenghwaia, a new monotypic genus, along with the new species Fenghwaia gardeniicarpa, is described from Guangdong Province, China. The combined features of inferior ovary, cylindrical drupaceous fruits and orbicular and dorsiventrally-compressed seeds ...
Gang-Tao Wang   +4 more
doaj   +3 more sources

Michaelmoelleria (Gesneriaceae), a new lithophilous dwelling genus and species with zigzag corolla tube from southern Vietnam [PDF]

open access: yesPhytoKeys, 2020
Michaelmoelleria, a new genus from southern Vietnam is described with a single species, M. vietnamensis. The new genus is morphologically most similar to Deinostigma and Tribounia but it differs from the latter two by having four fertile stamens. Nuclear
Fang Wen   +8 more
doaj   +3 more sources

Screening of universal DNA barcodes for identifying grass species of Gramineae

open access: yesFrontiers in Plant Science, 2022
There is currently international interest in applying DNA barcoding as a tool for plant species discrimination and identification. In this study, we evaluated the utility of four candidate plant DNA barcoding regions [rbcL, matK, trnL-F, and internal ...
Jianli Wang   +5 more
doaj   +1 more source

Little known Curculigo brevifolia deserves a species rank: evidences from morphological, cytological and molecular data

open access: yesJournal of Asia-Pacific Biodiversity, 2021
The Curculigo brevifolia resurrected here based on morphological, cytological, and molecular phylogenetic analyses. Curculigo brevifolia morphologically resembles C.
Avinash R. Gholave   +5 more
doaj   +1 more source

Elsholtzia zhongyangii (Lamiaceae), a new species from Sichuan, China [PDF]

open access: yesPhytoKeys, 2022
Elsholtzia zhongyangii (Lamiaceae), a new species from Sichuan Province, China, is described and illustrated. The new species is morphologically similar to E. feddei f. feddei, but it can be easily distinguished from E. feddei f.
Xin-Jie Jin   +8 more
doaj   +3 more sources

Molecular, chromosomal, and morphological evidence reveals a new allotetraploid fern species of Asplenium (Aspleniaceae) from southern Jiangxi, China [PDF]

open access: yesPhytoKeys, 2022
Asplenium jiulianshanense, a new tetraploid fern species of the A. normale complex (Aspleniaceae) from Jiulianshan National Nature Reserve, southern Jiangxi, China is described and illustrated.
Chen-Xue Lin   +4 more
doaj   +3 more sources

Davalliaceae in Peninsular Malaysia, a preliminary study based on trnL-F region [PDF]

open access: yesBlumea - Biodiversity, Evolution and Biogeography of Plants, 2009
A preliminary molecular analysis based on trnL-F region is presented for 17 taxa of Davalliaceae in Peninsular Malaysia. Maximum parsimony and Bayesian analysis were conducted on the dataset in order to establish a robust phylogenetic relationship between taxa. The results of analysis indicate incongruence with morphological classification.
Maideen, H., Milne, R.I., Gibby, M.
openaire   +2 more sources

TrnL-trnfF cpDNA polymorphism in some representatives of the genus Betula [PDF]

open access: yesBIO Web of Conferences, 2021
We present preliminary results of the trnL-trnF cpDNA region analysis for some representatives of the g. Betula, out of which B. procurva can be considered the most interesting.
Medvedeva Svetlana   +4 more
doaj   +1 more source

Phylogeny of Malpighiaceae: evidence from chloroplast ndhF and trnl‐F nucleotide sequences [PDF]

open access: yesAmerican Journal of Botany, 2001
The Malpighiaceae are a family of ∼1250 species of predominantly New World tropical flowering plants. Infrafamilial classification has long been based on fruit characters. Phylogenetic analyses of chloroplast DNA nucleotide sequences were analyzed to help resolve the phylogeny of Malpighiaceae. A total of 79 species, representing 58 of the 65 currently
Davis, Charles C.   +2 more
openaire   +3 more sources

Molecular identification of Eurycoma longifolia Jack from Sumatra, Indonesia using trnL-F region

open access: yesBiodiversitas Journal of Biological Diversity, 2022
Abstract. Yulita KS, Susilowati A, Rachmat HH, Susila, Hidayat A, Dwiyanti FG. 2022. Molecular identification of Eurycoma longifolia Jack from Sumatra, Indonesia using trnL-F region. Biodiversitas 23: 1374-1382. Eurycoma longifolia Jack (Simaroubaceae) or pasak bumi is a popular medicinal plant from Southeast Asia’s rainforests that is used as an ...
KUSUMADEWI SRI YULITA   +5 more
openaire   +1 more source

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