Results 61 to 70 of about 6,193 (260)
Synopsis of Pentacalia (Compositae: Senecioneae) in Brazil
Rodriguésia, 2021 The genus Pentacalia belongs to the tribe Senecioneae. It is represented by approximately 160 species predominantly distributed in the Andes. Species of Pentacalia are characterized by having a scandent habit, usually alternate leaves, axillary or ...
Aristônio Magalhães Teles +2 more
doaj +1 more source
Lectotypification of Linnaean names in Tussilago (Asteraceae) [PDF]
, 2015 The typification of the names Tussilago alpina and T. petasites (Asteraceae) are discussed.
Hjertson, Mats, Iamonico, Duilio
core
Twenty new species of Hieracium sect. Tridentata and H. sect. Foliosa (Asteraceae) from Sweden
Nordic Journal of Botany, Volume 2026, Issue 5, May 2026.Nineteen new, presumably apomictic species of Hieracium sect. Tridentata, namely Hieracium anisodontum, H. bicoloriceps, H. disparifolium, H. ditrichum, H. erectifolium, H. ferox , H. lapsanae, H. luteoviride, H. megaplicatum, H. multifolium, H. paer‐haraldii, H. perpendiculum, H. phaeochlorum, H. prasiniceps, H. semirigidum, H.
Tommy Nilsson, Torbjörn Tyler
wiley +1 more source
Nordic Journal of Botany, Volume 2026, Issue 4, April 2026.Phialacanthus griffithii Benth. & Hook.f. (Acanthaceae), a species long thought unrecorded, was rediscovered in 2023 after a 160‐year gap in the Upper Dibang Valley, Eastern Himalaya, Arunachal Pradesh. The study presents a comprehensive taxonomic account including lectotypification, morphological description, phenology, habitat ecology, distribution ...
Umeshkumar L. Tiwari
wiley +1 more source
Nomenclatural notes on the Neotropical species of the genus Bulbophyllum Thouars (Orchidaceae)
RodriguésiaIn the course of a taxonomic revision of Neotropical Bulbophyllum species nomenclatural notes for 29 of the 117 names published are necessary, as well as new lecto- and neotypifications.
Eric C. Smidt, Eduardo L. Borba
doaj +1 more source
Rodriguésia, 2021 Cephalanthus glabratus is an imperfectly known species of the family Rubiaceae. It is a medicinal plant widely used by the locals in its area of distribution, however until now it has received little attention from the scientific community, which is ...
María Florencia Romero +2 more
doaj +1 more source
Considerations on the genus Schizachyrium (Poaceae:Andropogoneae) in Central America and West Indies, and confirmation of the occurrence of S. glaziovii [PDF]
, 2015 Schizachyrium (Poaceae-Andropogoneae) includes ca. 60 species, 10 of them previously cited for Central America and 13 for West Indies. The confirmation of the occurrence of Schizachyrium glaziovii in these regions is reported here, expanding its northern
Peichoto, Myriam Carolina +1 more
core +2 more sources
Lectotypification of Stipa czerepanovii (Poaceae) [PDF]
Casopis slezského zemského muzea (A), 2011 Lectotypification of Stipa czerepanovii (Poaceae) The paper presents lectotypification of Stipa czerepanovii Kotuch. described from the Zaisan basin (eastern Kazakstan). The material designated as the type of Stipa czerepanovii is deposited in the herbarium of the Komarov Institute of Botany, Russian Academy of Sciences (St.-Petersburg) and ...
Marcin Nobis, Polina Gudkova
openaire +1 more source
On the occurrence of Mesophyllum expansum (Philippi) Cabioch et Mendoza (Melobesioideae, Corallinales, Rhodophyta) in the Mediterranean, the Canary Isles and the Azores. [PDF]
, 2010 Copyright © 2010 by Walter de Gruyter.We reviewed literature records, examined herbarium specimens and studied new collections referred to as Mesophyllum lichenoides from the Mediterranean and the North Atlantic, and report for the first time the ...
Dantas, Cléber A. R. +3 more
core +1 more source
Carya nux‐taurinensis comb. nov., a fossil‐species incorporating Carya globosa (Juglandaceae)
TAXON, Volume 75, Issue 2, April 2026.Abstract The type material of the almost forgotten fossil‐species Juglans nux‐taurinensis is newly analysed, a lectotype is designated, and new conspecific material detected at the Italian type locality La Morra is described. We show that Juglans nux‐taurinensis must be reassigned to Carya because the locule cast of the nutshell shows two inner ...
Edoardo Martinetto +3 more
wiley +1 more source