Results 91 to 100 of about 22,193 (257)
Nordic Journal of Botany, EarlyView.The genus Hordeum (Poaceae), of the tribe Triticeae, comprises approximately 32 species with substantial potential for barley improvement. Hordeum vulgare is an economically important cereal widely cultivated across diverse environments, from the Arctic to desert and humid regions.
Maryam Keshavarzi +2 more
wiley +1 more source
Труды по прикладной ботанике, генетике и селекцииSince its establishment, the Herbarium of Cultivated Plants of the World, Their Wild Relatives, and Weeds (the VIR Herbarium, WIR) has fully embodied the Institute’s primary mission: to build a comprehensive collection representing the global diversity ...
L. V. Bagmet, E. S. Khablova
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Nordic Journal of Botany, EarlyView.The new species Barleria kulalensis I.Darbysh. & Q.Luke and Dicliptera huriensis I.Darbysh. & Q.Luke are described and illustrated and their extinction risk is assessed provisionally. The former is based on Barleria sp. G of the Flora of Tropical East Africa (FTEA), with recent field observation and collection of this species from the foothills of ...
Iain Darbyshire, Quentin Luke
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Herbarium Apenninicum (APP): An Archive of Vascular Plants from Central Italy
DiversityThe Herbarium Apenninicum (international code: APP), hosted in the Floristic Research Center of the Apennines (Abruzzo, central Italy), is approximately composed of about 80,000 specimens of vascular plants; 66,352 of them are mounted with data labels ...
Fabio Conti +3 more
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Mazus dabieshanensis sp. nov. (Mazaceae) from eastern China
Nordic Journal of Botany, EarlyView.Mazus dabieshanensis, a newly described species endemic to the Dabieshan Mountains in eastern China, is illustrated and described. Molecular phylogenetic analyses based on nuclear and chloroplast DNA sequences consistently demonstrate that this new species forms a stable clade with other Mazus species characterized by a pubescent ovary. Morphologically,
Rui Tong +3 more
wiley +1 more source
HANDLING HERBARIUM SPECIMENS IN CLASSES
, 1902 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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A new combination in Strophopappus (Asteraceae, Vernonieae, Lepidaploinae)
Nordic Journal of Botany, EarlyView.Revisions of herbarium collections reveal a new combination in Strophopappus (Asteraceae, Vernonieae, Lepidaploinae). Strophopappus comprises nine species occurring in South America, eight of which are endemic to Brazil. Currently, Vernonia riedeliana is treated as a synonym of Strophopappus bicolor.
Danielle Remor +2 more
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Pavonia fretensis sp. nov. (Malvaceae) from the Horn of Africa hotspot
Nordic Journal of Botany, EarlyView.The new species Pavonia fretensis is described, illustrated by photographs and mapped. It occurs in coastal localities on both sides of the Bab al Mandab Strait and is known from southern Yemen, Eritrea and northwestern Somalia. The species differs from Pavonia rotundifolia from eastern Ethiopia and northern and central Somalia by having stellate ...
Mats Thulin, Othman S. S. Al‐Hawshabi
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Addition to the summary “Flora of the Lower Volga Region” of the class of Liliopsida Typhaceae – Hydrocharitaceae (according to the Engler system) based on the materials of the herbarium of the SARAT State University [PDF]
Известия Саратовского университета. Новая серия: Серия Химия. Биология. ЭкологияThe article presents the results of a comparative analysis of the distribution of plant species belonging to the families Typhaceae, Potamogetonaceae, Ruppiaceae, Juncaginaceae, Alismataceae, Butomaceae, Hydrocharitaceae in the Lower Volga region based ...
Boldyrev, Vladimir Alexandrovich +2 more
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Directions of the Preparation of Herbarium Specimens
Bulletin of popular information - Arnold Arboretum, Harvard University, 1940 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +2 more sources