Results 101 to 110 of about 2,735 (202)

Reducing the fern genus Dryopsis to Dryopteris and the systematics and nomenclature of Dryopteris subgenus Erythrovariae section Dryopsis (Dryopteridaceae) [PDF]

open access: yes, 2012
The fern genus Dryopsis (Dryopteridaceae) is characterized by the presence of multicellular hairs and costal and costular grooves closed near their bases.
Zhang, LB (reprint author), Chinese Acad Sci, Chengdu Inst Biol, POB 416, Chengdu 610041, Sichuan, Peoples R China.   +1 more
core  

Ten new records of Polystichum (Dryopteridaceae) for Vietnam and lectotypification of Polystichum atroviridissimum and P. fimbriatum [PDF]

open access: yes, 2014
Lu, Ngan Thi, Zhang, Liang, Zhang, Li-Bing (2014): Ten new records of Polystichum (Dryopteridaceae) for Vietnam and lectotypification of Polystichum atroviridissimum and P. fimbriatum.
Zhang, Liang   +2 more
core   +1 more source

Revision of PaleotropicalMegalastrum(Dryopteridaceae)1

open access: yesAnnals of the Missouri Botanical Garden, 2011
Abstract We recognize three species of Megalastrum Holttum (Dryopteridaceae) in Africa, the Comoros, Madagascar, Mauritius, and La Reunion. A key to distinguish the three species is provided as well as description, complete synonymy, discussion, specimens examined, and illustration of each species. Two names are excluded from the genus.
Rouhan, Germinal, Moran, Robbin Craig
openaire   +2 more sources

A new combination in nothogenus × Dryostichum (Dryopteridaceae)

open access: yes
The nothogenus × Polysticalpe Fraser-Jenk. is treated as a synonym of × Dryostichum W.H.Wagnerand a new combination × D. mirabile (Fraser-Jenk.) R.Kr.Singh, V.K.Rawat & Sanjeet Kumar is proposed for ×Polysticalpe mirabilis Fraser-Jenk. 
Singh, Rajeev Kumar   +2 more
openaire   +1 more source

Polystichum hagiangense (subg. Haplopolystichum; Dryopteridaceae), a new fern species from Ha Giang Province, northern Vietnam [PDF]

open access: yes, 2014
Lu, Ngan Thi, Zhang, Liang, Zhang, Li-Bing (2014): Polystichum hagiangense (subg. Haplopolystichum; Dryopteridaceae), a new fern species from Ha Giang Province, northern Vietnam. Phytotaxa 175 (5): 293-297, DOI: 10.11646/phytotaxa.175.5.9, URL: http://dx.
Zhang, Liang   +2 more
core   +1 more source

Le genreRumohraRaddi (Pteridophyta, Dryopteridaceae) à Madagascar: une espèce et deux combinaisons nouvelles [PDF]

open access: yes, 2010
Rakotondrainibe, France (2010): Le genre Rumohra Raddi (Pteridophyta, Dryopteridaceae) à Madagascar: une espèce et deux combinaisons nouvelles.
France Rakotondrainibe   +1 more
core   +1 more source

Estudo da viabilidade de esporos e do crescimento inicial de quatro espécies nativas de pteridófitas da floresta ombrófila densa atlântica [PDF]

open access: yes, 2004
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas. Programa de Pós-Graduação em Biologia Vegetal.As pteridófitas constituem um importante grupo de organismos da flora brasileira.
Hiendlmayer, Rosane
core  

Dryopteridaceae [PDF]

open access: yes, 2020
Fritz H. Schweingruber   +3 more
openaire   +1 more source

NUEVOS REGISTROS EN HELECHOS PARA EL NOROESTE DE LA ARGENTINA

open access: yesDarwiniana, 2010
Campyloneurum angustipaleatum (Polypodiaceae), Elaphoglossum sellowianum (Dryopteridaceae), Hymenophyllum crispum, H. polyanthos (Hymenophyllaceae) se citan por primera vez para la Argentina, y se enmienda la distribución de H. capurroi. Apesar de que su
Cristian Larsen   +2 more
doaj  

A classification of the genus Dryopteris (Pteridophyta: Dryopteridaceae)

open access: yes, 1986
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

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