Results 71 to 80 of about 3,025 (166)

ATLAS DE LAS ESPORAS DE PTERIDÓFITOS DE CHIPAQUE (CUNDINAMARCA, COLOMBIA)

open access: yesCaldasia, 2006
Se describen las esporas de 53 especies de pteridófitas (helechos y plantas afines)agrupadas en 25 géneros y 17 familias, presentes en la vereda Marilandia, municipiode Chipaque, Cundinamarca.
CONTRERAS-DUARTE ANDRÉS RICARDO   +2 more
doaj  

Polystichum kungianum, sp nov (sect. Mastigopteris, Dryopteridaceae) from Chongqing, China

open access: yes, 2010
A new fern species, Polystichum kungianum (sect. Mastigopteris, Dryopteridaceae), is described from Chongqing, China. The new species, occurring on limestone walls near a small karst cave, is the fourth species known so far in the section Mastigopteris ...
Zhang, LB, Chinese Acad Sci, Chengdu Inst Biol, POB 416, Chengdu 610041, Sichuan, Peoples R China   +2 more
core  

Polystichum minutissimum sp nov (sect. Haplopolystichum, Dryopteridaceae): The smallest Polystichum found in a karst cave in China

open access: yes, 2009
Polystichum minutissimum (sect. Haplopolystichum, Dryopteridaceae) from a karst cave in southern Guizhou, China, is described as new. Polystichum minutissimum is the smallest species in the genus.
He, H   +2 more
core   +1 more source

Polystichum yaanense (Dryopteridaceae), a Remarkable New Species from Sichuan, China

open access: yes, 2012
A new fern species, Polystichum yaanense Liang Zhang & Li Bing Zhang (Dryopteridaceae), is described from Bifengxia, or the Bluish Green Peak Canyon, in Ya'an Prefecture in Sichuan Province, China.
Zhang, Liang   +3 more
core  

Polystichum neocavernicola (subg. Haplopolystichum; Dryopteridaceae), a new cave fern from Guangxi, China

open access: yes, 2022
Liang, Yong-Yan, Zhang, Li-Bing (2022): Polystichum neocavernicola (subg. Haplopolystichum; Dryopteridaceae), a new cave fern from Guangxi, China. Phytotaxa 559 (1): 95-98, DOI: 10.11646/phytotaxa.559.1.11, URL: http://dx.doi.org/10.11646/phytotaxa.559.1.
Liang, Yong-Yan, Zhang, Li-Bing
core   +1 more source

APOGAMIA EN DRYOPTERIS MUNCHII (DRYOPTERIDACEAE)

open access: yesPolibotánica, 2004
Se sembraron esporas de D. munchii en macetas con tres suelos diferentes en propiedades físicas y químicas, con el objetivo de conocer si la formación de esporofitos apogámicos depende del suelo donde crece. Los cultivos se mantuvieron en el laboratorio
Irma Reyes Jaramillo, Aniceto Mendoza
doaj  

Polystichum oblanceolatum, a New Species in Section Haplopolystichum (Dryopteridaceae) from Guangxi, China

open access: yes, 2012
A new fern species, Polystichum oblanceolatum H. He & Li Bing Zhang (Dryopteridaceae), is described and illustrated from a karst cave in Guangxi, southern China. As a member of Polystichum Roth sect. Haplopolystichum Tagawa, P.
Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA.   +2 more
core  

Dryopteris liboensis (Dryopteridaceae), a New Species in Dryopteris sect. Erythrovariae from Guizhou, China

open access: yes, 2012
Dryopteris liboensis P. S. Wang, X. Y. Wang & Li Bing Zhang, a new species of Dryopteris Adans. (Dryopteridaceae) from southern Guizhou, China, is described and illustrated. Dryopteris liboensis is assigned to Dryopteris subg. Etythrovariae (H.
Wang, Xiao-Ying   +3 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

Polystichum perpusillum (sect. Haplopolystichum, Dryopteridaceae), a new fern species from Guizhou, China

open access: yes, 2012
Polystichum perpusillum L.B. Zhang & H. He, a new fern species of Polystichum sect. Haplopolystichum (Dryopteridaceae), is described and illustrated from the entrance to a karst cave in southern Guizhou, China.
He, H (reprint author), Chongqing Normal Univ, Coll Life Sci, Chongqing 400047, Peoples R China.   +2 more
core  

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