Results 11 to 20 of about 15,547 (216)

Primula jiangyouensis (Primulaceae), a new species of Primula sect. Auganthus from Sichuan, China [PDF]

open access: yesPhytoKeys
Primula jiangyouensis J.L.Gu & Z.K.Wu, a new species of Primulaceae from Sichuan, China, is described and illustrated. Morphological evidence supports P. jiangyouensis as a member of P. sect.
Jiu-lin Gu   +5 more
doaj   +4 more sources

Genetic architecture and evolution of the S locus supergene in Primula vulgaris [PDF]

open access: yesNature Plants, 2016
Darwin’s studies on heterostyly in Primula described two floral morphs, pin and thrum, with reciprocal anther and stigma heights that promote insect-mediated cross-pollination.
Jonathan M Cocker   +2 more
exaly   +3 more sources

Primula weiliei (Primulaceae), a new species from Hubei, Central China [PDF]

open access: yesPhytoKeys
In this study, we describe and illustrate a new species, Primula weiliei L.S.Yang, Z.K.Wu & G.W.Hu, from the Shennongjia Forestry District, Hubei Province in Central China. It is morphologically assigned to Primula sect.
Lin-Sen Yang   +6 more
doaj   +4 more sources

Primula ×chignolensis (Ericales: Primulaceae), a new primrose hybrid discovered in Val Seriana (northern Italy)

open access: yesNatural History Sciences, 2023
A new hybrid of primrose discovered fifteen years ago in the locality Bivacco La Plana, Pre-Alps of Bergamo, above Chignolo, a hamlet of the municipality of Oneta, later also confirmed for the crest of Mount Alben, always in the same municipality, is ...
Enrico Banfi, Renato Ferlinghetti
doaj   +1 more source

Comparative morphological and anatomical study of Primula macrocalix Bge. and Primula sibthorpii Hoffm. leaves growing in Dagestan [PDF]

open access: yesE3S Web of Conferences, 2021
The article presents the results of morphological and anatomical leaves study of wild species Primula macrocalix Bge. and Primula sibthorpii Hoffm. promising for horticulture growing in Dagestan.
Cheryatova Yulya, Arnautova Galina
doaj   +1 more source

Diversity and distribution of Primula species in western Arunachal Pradesh, eastern Himalayan region, India

open access: yesJournal of Threatened Taxa, 2015
The paper highlights the diversity, distribution and population status of Primula species in western Arunachal Pradesh. The present study has established the rich diversity of Primula species in western Arunachal Pradesh with a record total of 25 species,
Amal Bawri   +3 more
doaj   +3 more sources

DNA barcoding evaluation and its taxonomic implications in the species-rich genus Primula L. in China. [PDF]

open access: yesPLoS ONE, 2015
The genus Primula is extremely diverse in the east Himalaya-Hengduan Mountains (HHM) in China as a result of rapid radiation. In order to overcome the difficulty of morphological classification of this genus, we surveyed three plastid regions (rbcL, matK,
Hai-Fei Yan   +6 more
doaj   +1 more source

Complete plastid genome of Primula calliantha Franch. (Primulaceae): an alpine ornamental plant endemic to Hengduan Mountain, China

open access: yesMitochondrial DNA. Part B. Resources, 2021
Primula calliantha Franch. is an alpine species with an ornamental value that is endemic to the Hengduan Mountains of southwest China. Here, we sequenced and assembled its plastid complete genome, which is a circular molecule of 151,954 bp and contains a
Xuedan Yang   +3 more
doaj   +1 more source

Comparative analyses of three complete Primula mitogenomes with insights into mitogenome size variation in Ericales

open access: yesBMC Genomics, 2022
Background Although knowledge of the sizes, contents, and forms of plant mitochondrial genomes (mitogenomes) is increasing, little is known about the mechanisms underlying their structural diversity. Evolutionary information on the mitogenomes of Primula,
Lei Wei   +4 more
doaj   +1 more source

In Search of High-Yielding and Single-Compound-Yielding Plants: New Sources of Pharmaceutically Important Saponins from the Primulaceae Family

open access: yesBiomolecules, 2020
So far, only a few primrose species have been analyzed regarding their saponin composition and content. Moreover, the roots of only two of them are defined by the European Union (EU) Pharmacopoeia monograph and commercially utilized by the pharmaceutical
Maciej Włodarczyk   +5 more
doaj   +1 more source

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