Results 81 to 90 of about 325,828 (269)

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

Calyx and epicalyx morphology in Indian Hibiscus (Malvaceae) and its taxonomic importance

Nordic Journal of Botany, EarlyView.
Hibisceae is one of the largest tribes in Malvaceae, having a diverse floral morphology. The genus Hibiscus shows a wide range of evolutionary patterns in calyx and epicalyx morphology. Genera like Abelmoschus, Azanza, Gossypium, Hibiscus,and Thespesia are separated on the basis of calyx and epicalyx morphology, meaning that the calyx and epicalyx have
Jagdish Vishnu Dalavi, Mayur Yashwant Kamble   +1 more
wiley   +1 more source

‘Make Hay While the Sun Shines’—The Potential for Seed Production in Rare Terrestrial Orchids Mown During the Flowering Stage

Ecology and Evolution
The discovery of two specimens of the rare and endemic Caucasian Lizard Orchid (Himantoglossum formosum) in 2018 in northern Azerbaijan — both found in a haystack, in the budding and early flowering stages — provided an opportunity to add these specimens
Attila Molnár V.
doaj   +1 more source

Rediscovery of Strobilanthes panichanga and discovery of Strobilanthes parryorum (Acanthaceae): two endangered species from the hills of Dima Hasao, Assam, India

Nordic Journal of Botany, EarlyView.
We report on two species of Strobilanthes Blume. Strobilanthes panichanga (Nees) T.Anderson has been rediscovered in the Dima Hasao district of Assam, India, after a very long gap of 150 years, and Strobilanthes parryorum C.E.C.Fisch has been discovered for the first time in Assam, India.
Kapil Kumar Kemprai, Souravjyoti Borah
wiley   +1 more source

IMPORTANCE OF FUNGAL COLLECTIONS FOR MYCOLOGY [PDF]

Journal of Plant Development, 2009
The paper presents the importance of fungal collections for mycology, for systematical studies upon fungi taxa, for preservation of fungi species, for information transfer of the taxonomical data from a generation to another generation or elaboration of
ŞESAN TATIANA EUGENIA, TĂNASE CĂTĂLIN, BÎRSAN CIPRIAN   +2 more
doaj  

On the botanical history and nomenclature of the New World genus Piscidia (Fabaceae)

Nordic Journal of Botany, EarlyView.
Piscidia L. (Fabaceae) is a New World genus with nine recognized taxa (seven species and two varieties). The previous nomenclatural revisions, made in 1910 and in 1969, are revisited here. The names Derris grandifolia Heyde & Lux ex Donn.Sm. and P. cubensis Urb. required step II lectotypifications, with an epitype for the latter name.
Camila Sánchez‐ Vega, Kanchi Gandhi, Alfonso Delgado‐ Salinas, Benjamin Deloso, Javier Francisco‐ Ortega   +4 more
wiley   +1 more source

Update on Ouratea cidiana Sastre (Ochnaceae), a microendemic species from the Amazon: enlightening the identity and conservation status

Nordic Journal of Botany, EarlyView.
Ouratea cidiana (Ochnaceae) is a microendemic shrub species from the Brazilian Amazonia, occurring along the banks of the Trombetas River and restricted to the Cachoeira Porteira region, in western Pará State. Since the original collection nearly forty years ago, no additional records have been made, which is concerning given the continuous decline in ...
Clebiana de Sá Nunes, Mayara Dias Caldas, Fúvio Rubens Oliveira‐da‐ Silva, Anna Luiza Ilkiu‐ Borges, André dos Santos Bragança Gil   +4 more
wiley   +1 more source

A new species of Nepenthes (Nepenthaceae) from Sumatra

Reinwardtia, 2003
AKHRIADI, PITRA, HERNAWATI & TAMIN, RUSJDI. 2004. A new species of Nepenthes (Nepenthaceae) from Sumatra. Reinwardtia 12 (2): 141 – 144. ─ A New Species of Nepenthes rigidifolia is described.
Pitra Akhriadi, Hernawati Hernawati, Rusjdi Tamin   +2 more
doaj  

The hunt for Scabiosa trenta Hacq: how the pursuit of a phantom ignited a passion for botany and mountaineering

Nordic Journal of Botany, EarlyView.
Scabiosa trenta Hacq. was first described in 1782 by Balthasar Hacquet, with its specific epithet referring to the Trenta Valley in Slovenia. Since then, S. trenta has been the focus of numerous mountaineering and botanical expeditions, particularly by the alpinist Julius Kugy during the Golden Age of Alpinism, a period in the second half of 19th ...
Valentina Boscariol, Marco Canella, Sara Natale, Špela Pungaršek, Francesco Dal Grande, Elena Canadelli   +5 more
wiley   +1 more source

Field and Herbarium Studies, IV

Annals of the Missouri Botanical Garden, 1932
Polygonum minutissimum sp. nov. Annuum perparvum glabrum, 0.5-1 cm. altum; folio uno ad basem caulis, lineare, acuto; infloreseentia axillare, cum 4-10 floribus; sepalis albis, petalinis; achaeniis fuscis, ovatis, 1 mm. longis, triangularibus. Minute glabrous annual 0.5-1 cm.
openaire   +2 more sources