Results 81 to 90 of about 27,404 (280)

Terniopsis chanthaburiensis (Podostemaceae), a new record for China and its complete plastid genome

open access: yesNordic Journal of Botany, EarlyView.
The genus Terniopsis consists of plants that have not been thoroughly studied, with many species remaining taxonomically unresolved. In this study, Terniopsis chanthaburiensis is reported as a new record of China based on morphological traits. Then, we assembled and annotated its chloroplast genome based on genome skimming data.
Huan‐Xi Yu   +7 more
wiley   +1 more source

Found but lost? The short-lived success of Crataegus coccinea L. (Rosales: Rosaceae) in north-eastern Sicily (Italy)

open access: yesNatural History Sciences
Two exsiccata sampled at the end of the 19th century, and wrongly identified as Pyrus torminalis or Sorbus torminalis in the herbarium of Francesco Tornabene at Catania, belonged to a woody species never reported to occur in Sicily, Crataegus coccinea ...
Salvatore Pasta, Emilio Badalamenti
doaj   +1 more source

Tetrataenium paikadae (Apiaceae), a new species from the Western Ghats, India

open access: yesNordic Journal of Botany, EarlyView.
A new species, Tetrataenium paikadae C.Rekha, Manudev & Prasanth (Apiaceae), is described from the State of Kerala, India. The new species is characterised by its hirsute to hispid stems, broadly ovate or rounded leaflets, long petioles with hirsute leaf sheaths, tomentose rays, symmetric flowers, ovate‐lanceolate involucel bracteoles, and mericarp ...
Rekha Chappan   +3 more
wiley   +1 more source

Families and genera of mosses no longer believed to occur in sub-Saharan Africa [PDF]

open access: yes, 2000
Twelve genera are excluded from the sub-Saharan Africa checklist based on evidence from literature or re-identification. Atractylocarpus, Chorisodontium, Ctenidium, Dicranodontium, Homalia, Isothecium, Lasiodontium, Meesia and Potamium are excluded as ...
Ochyra, Ryszard, O’Shea, Brian J.
core  

Specimens as research objects: reconciliation across distributed repositories to enable metadata propagation

open access: yes, 2018
Botanical specimens are shared as long-term consultable research objects in a global network of specimen repositories. Multiple specimens are generated from a shared field collection event; generated specimens are then managed individually in separate ...
Nicolson, Nicky   +3 more
core   +2 more sources

What is Allium achaium Boiss. & Orph.? Disentangling the taxonomy of a Greek mountain species [PDF]

open access: yes, 2019
Allium oreohellenicum Tzanoud., Tsakiri & Raus (Amaryllidaceae), endemic of the Greek mountains, is described and illustrated as a species new to science.
Raus, Thomas   +2 more
core   +1 more source

Clarifying nomenclatural uncertainties in Jupunba (Caesalpinioideae, Leguminosae)

open access: yesNordic Journal of Botany, EarlyView.
Molecular phylogenetic studies have prompted substantial revisions in the systematics of the former genus Abarema, resulting in the reinstatement of the genera Punjuba and Jupunba, and a re‐circumscription of Abarema. Despite these advances, some taxa still require nomenclatural adjustments to reflect monophyletic lineages.
Ethiéne Guerra   +3 more
wiley   +1 more source

Herbarium collections and genetic resource documentation at the Agronomy Institute Cluj-Napoca

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 1983
The importance of voucher specimens in genetic resource documentation is briefly discussed and the scientific herbarium of the Agronomy Institute Cluj-Napoca is presented.
Attila T. SZABO
doaj   +1 more source

Vicia incisa (Fabaceae). Taxonomical and chorological notes [PDF]

open access: yes, 2017
The classification of the Vicia sativa aggregate is unsatisfactory. Concerning the taxonomic value and choice of rank of some of these taxa, there are disagreements among botanists.
Abbate, G., Iamonico, D., Iberite, M.
core   +1 more source

Reinstatement of the name Anisochilus eriocephalus Benth. (Lamiaceae) supported by micromorphological and molecular data

open access: yesNordic Journal of Botany, EarlyView.
In 2019, A. J. Paton et al. proposed a new taxonomic combination, transferring Anisochilus carnosus (L.f.) Wall. ex Benth. to Coleus strobilifer (Benth.) A.J.Paton, and including Anisochilus eriocephalus Benth. within this broader circumscription.
Amaladoss Arthi Nisha   +1 more
wiley   +1 more source

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