Results 41 to 50 of about 353 (101)

Anatomical Studies of Sphaeropteris and Cnemidaria (Cyatheaceae)

open access: yes, 1985
Volume: 75Start Page: 80End Page ...
Lucansky, Terry W
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[[alternative]]The Study of Genetic Structure of Sphaeropteris lepifera(Hook.)

open access: yes, 2010
[[abstract]]筆筒樹是蕨類植物的一種,屬於欏科(Cyatheaceae)。主要分布在 亞洲大陸邊緣的島嶼上如臺灣、琉球、菲律賓。臺灣位居這一個島弧的中 點,這個島上的筆筒樹族群結構自然值得深入研究。本研究旨在檢視臺灣 各地區筆筒樹的亞族群遺傳結構情形。總共檢查十八個亞族群,十三種同 功酵素,包含十六個基因座。各採樣點的平均族群遺傳變異度理論值(HE) 為0.057,範圍介於0.050-0.063之間,實際觀測值(HO)為0.064,範圍介於 0.035-0.082之間,總遺傳變異度(HT)為0.
[[author]]Mei-Lien Chen   +3 more
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Diplaziopsidaceae

open access: yes, 2011
34. Diplaziopsidaceae 34.1. Hemidictyum C.Presl, Tent. Pterid. 110 (1836). T.: Hemidictyum marginatum (L.) C.Presl (Asplenium marginatum L.) 34.2. Diplaziopsis C.Chr., Index Filic. 1905: XXXII, 227 (1906). Substitute name for Allantodia Wallich
Zhang, Xian-Chun   +2 more
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Fotografía UDBC038466

open access: yes, 2017
Fotografía del ejemplar Paz, C.
Paz, C.
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New records, names and combinations of scaly tree ferns (Cyatheaceae) in eastern Malesia

open access: yes, 2017
Several scaly tree ferns (Cyatheaceae) from eastern Malesia are transferred from Cyathea s.lat. to other genera: Alsophila roroka from Sulawesi; Alsophila lamoureuxii from New Guinea; Alsophila binayana, A. bisquamata, A. mapahuwensis, A. murkelensis, A.
Coritico, F.P.   +5 more
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The Cyatheaceae and Dicksoniaceae (Pteridophyta) of Bolivia

open access: yes, 2006
A summary is presented of all Bolivian species of Cyatheaceae and Dicksoniaceae. In total two species of Dicksoniaceae (Culcita 1 sp., Dicksonia 1 sp.) and 34 species of Cyatheaceae (Sphaeropteris 1 sp., Alsophila 5 spp., Cyathea 26 spp., Cnemidaria 2 ...
Lehnert, Marcus
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FAMILIA CYATHEACEAE

open access: yes, 2015
La familia está constituida por cinco géneros y aproximadamente 600 especies. Las Cyatheaceae se consideran relacionadas con Lophosoriaceae, Dicksoniaceae y Thelypteridaceae. Se distribuye en América caliente y en el paleotrópico. En México se encuentran
Grajales-Tam, Karina Magdalena ; Instituto de Ecología, A.C., Centro Regional del Bajío, Pátzcuaro, Michoacán.
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