Results 71 to 80 of about 48,737 (264)

Taxonomic revision of the genus Tzveleviochloa (Poaceae, Aveninae) in India

Nordic Journal of Botany, EarlyView.
The taxonomy of Tzveleviochloa in India is revised based on morphological evidence, comprehensive observations of herbarium specimens and field records, and several botanical explorations in the study area. The accepted diversity is increased from two to five species, including two recently described species. The genus is distributed in the Western and
Dileshwar Prasad, Shubham Jaiswal, Sangam Sharma, Smita Tiwari, Rekha Yadav, Priyanka Agnihotri   +5 more
wiley   +1 more source

How new plant species have been discovered in China: collection gaps and preferences over the past century

Frontiers in Plant Science
IntroductionHow many species there are in the world remains a fundamental scientific question, serving as a critical reference for formulating and implementing effective biodiversity conservation strategies.
Dongmin Shi, Dongmin Shi, Kuiling Zu, Kuiling Zu, Jiahui Nong, Jiahui Nong, Wenjing Yang, Yuting Zhang, Yuting Zhang, Shuai Liao, Guojin Zhu, Guojin Zhu, Jie Sun, Jie Sun   +13 more
doaj   +1 more source

Macro‐ and micromorphological insights into Iranian Onobrychis subgenus Onobrychis Miller (Fabaceae): exploring fruit traits for taxonomic clarity

Nordic Journal of Botany, EarlyView.
This study provides a comprehensive examination of fruit morphology and micromorphology characteristics of 28 populations of Onobrychis subgenus Onobrychis taxa from Iran, using both light and scanning electron microscopy. For each trait, 25 replicates were analyzed, encompassing a wide range of qualitative and quantitative traits.
Seyed Mehdi Talebi, Narjes Azizi, Raheleh Tabaripour   +2 more
wiley   +1 more source

THE VALUE OF MAKING AN HERBARIUM [PDF]

School Science and Mathematics, 1903
n ...
openaire   +1 more source

Pteris madhusoodananii (Pteridaceae), a new fern species from India

Nordic Journal of Botany, EarlyView.
Pteris madhusoodananii sp. nov. (Pteridaceae), from the Kolli hills of Eastern Ghats, India, is described. The new taxon is morphologically distinct, characterized by a unique lamina texture and coloration, specific pinna‐pinnule architecture and distinct spore micromorphology.
Kalathil Sethumadhavan Abhilash, Alex Philip Alen, Thekkekara Suresh Gayathri, Veerankutty Suresh, Jose Sojan, V. K. Sreenivas, Lakshmanan Leeja   +6 more
wiley   +1 more source

De l’objet à caractère végétal à l’objet ethnobotanique. Penser les collectes de plantes et objets en plante

In Situ, 2017
The Quai Branly-Jacques Chirac museum in Paris houses 189 samples of medicinal plants collected during the twentieth century by various anthropologists and correspondents of the Musée de l’Homme.
Carole Brousse
doaj   +1 more source

Taxonomy of a novel and a new geographical record of Nigropunctata species (Pallidoperidiaceae) on Bambusa vulgaris from northern Thailand

Nordic Journal of Botany, EarlyView.
Nigropunctata is an understudied genus of bambusicolous fungi, and its diversity in Thailand remains poorly known. This study aimed to investigate species of Nigropunctata associated with bamboo in Thailand using morphological observations along with multi‐locus phylogenetic analyses of the internal transcribed spacer (ITS), large subunit (LSU), RNA ...
Zaw Lin Tun, Vinodhini Thiyagaraja, Chitrabhanu Sharma Bhunjun, Sajeewa Sandeshya Nilukana Maharachchikumbura, Alotibi Fatimah, Kevin David Hyde   +5 more
wiley   +1 more source

Leaf micromorphology and genetic diversity analysis of Iranian Hordeum species using ISSR and SCoT markers

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, Raheleh Tabaripour, Nasrin Farasat   +2 more
wiley   +1 more source

Nomenclatural and taxonomic notes on Jacobaea borysthenica (Asteraceae) and some related taxa

Ukrainian Botanical Journal, 2019
Following our recent lectotypification (with a specimen from G-DC) of the name Senecio praealtus Bertol. var. borysthenicus DC. validated by de Candolle based on Andrzejowski's and Besser's specimens from Ukraine, we provide here information on ...
Mosyakin S.L., Shiyan N.M.
doaj   +1 more source

Herbarium diluvianum

collectum à Johanne Jacobo Scheuchzero ...
openaire   +2 more sources