Results 141 to 150 of about 7,654 (276)

Different Ploids of Pteris grevilleana Wall. ex Agardh var. ornata Alderw. (Pteridaceae) in Taiwan and Vietnam

open access: green, 2012
Yi‐Shan Chao   +5 more
openalex   +2 more sources

Una especie nueva de helecho del género Pteris (Pteridaceae) endémica de Costa Rica

open access: yesRevista de Biología Tropical, 2006
Se describe Pteris herrerae A. Rojas & M. Palacios, endémica de Costa Rica. Esta es diferente de P. decurrens C. Presl por segmentos basales reducidos a 1/5-1/2 del tamaño de los siguientes (vs. 2/3-3/4), pinnas basales no bifurcadas (vs.
Alexander Fco Rojas Alvarado   +1 more
doaj  

Antioxidant Potential of Ethiopian Medicinal Plants and Their Phytochemicals: A Review of Pharmacological Evaluation. [PDF]

open access: yesEvid Based Complement Alternat Med, 2023
Nigussie G   +5 more
europepmc   +1 more source

Leaf epidermal micromorphology and its implications in systematics of certain taxa of the fern family Pteridaceae from Northern Pakistan

open access: gold, 2018
Syed Nasar Shah   +10 more
openalex   +2 more sources

Plastome phylogenomic analysis reveals evolutionary divergences of Polypodiales suborder Dennstaedtiineae. [PDF]

open access: yesBMC Plant Biol, 2022
Lu JM   +8 more
europepmc   +1 more source

Presencia de <i>Doryopteris lomariacea</i> (Pteridaceae, Pteridophyta) en Argentina

open access: diamond, 2006
Esteban I. Meza Torres   +3 more
openalex   +2 more sources

Pteris latipinna sp. nov. (Pteridaceae), a new species segregated from Pteris fauriei

open access: gold, 2017
Yi‐Shan Chao   +3 more
openalex   +1 more source

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