Results 81 to 90 of about 2,735 (202)

Tracing the biogeographic history of the world's most isolated insular floras

open access: yesJournal of Systematics and Evolution, Volume 63, Issue 4, Page 952-973, July 2025.
We inferred the spatio–temporal colonization histories of seven vascular plant lineages (Acaena magellanica, Austroblechnum penna‐marina, Azorella selago, Colobanthus kerguelensis, Notogrammitis crassior, Polystichum marionense, Pringlea antiscorbutica) using phylogenetic, divergence time estimation, and Bayesian Island Biogeographic analyses.
Ángela Aguado‐Lara   +7 more
wiley   +1 more source

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

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  

Community Characteristics and Population Dynamics of an Endangered Rhododendron nymphaeoides

open access: yesEcology and Evolution, Volume 15, Issue 4, April 2025.
Rhododendron nymphaeoides is explicitly listed as an endangered species in the “the International Union for Conservation of Nature's Red List,” “The Red List of Rhododendrons,” “Red List of China's Higher Plants,” and “Threatened Species List of China's Higher Plants.” It is also listed as a provincial‐level key protected wild plant in Sichuan, with ...
Jun Luo   +5 more
wiley   +1 more source

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

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  

Polystichum lonchitis (L.) Roth (Dryopteridaceae), especie a excluir de la flora valenciana [PDF]

open access: yes, 2007
Polystichum lonchitis (L.) Roth (Dryopteridaceae), species to exclude of the Valencian flora Palabras clave. Pteridophyta, corología, Polystichum, Castellón, Tarragona, España.Key words.
Herrero-Borgoñón Pérez, Juan José   +1 more
core   +1 more source

Direct and indirect fitness effects of plant metabolites, and genetic constraints, limit evolution of allelopathy in an invading plant

open access: yesJournal of Ecology, Volume 113, Issue 4, Page 806-823, April 2025.
Competition favours lower glucosinolate investment across 22 North American accessions of Alliaria petiolata (garlic mustard). Leaf glucosinolate concentration is highly plastic and correlated with leaf chlorophyll a concentration. Genotypes that invest more into glucosinolate production (i.e.
Richard Honor   +2 more
wiley   +1 more source

Polystichum normale (Dryopteridaceae), a New Species in Section Crucifilix from Guizhou, China [PDF]

open access: yes, 2012
A new fern species, Polystichum normale Ching ex P. S. Wang & Li Bing Zhang (Dryopteridaceae), is described from Guizhou and illustrated for section Crucifilix Tagawa.
Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA.   +2 more
core  

Dryopteridaceae and Lomariopsidaceae (Polypodiopsida) from Embrapa's Eastern Amazonia Field Station, Moju, Pará, Brazil [PDF]

open access: yes, 2010
This study presents the species of the families Dryopteridaceae and Lomariopsidaceae recorded at Embrapa's Eastern Amazonia Field Station. Dryopteridaceae is represented in the area by Cyclodium heterodon (Schrad.) T. Moore var. abbreviatum (C.
SILVA, Marcio Roberto Pietrobom da   +1 more
core   +1 more source

The PteridoPortal: A publicly accessible collection of over three million records of extant and extinct pteridophytes

open access: yesApplications in Plant Sciences, Volume 13, Issue 2, March-April 2025.
Abstract Premise Pteridophytes—vascular land plants that disperse by spores—are a powerful system for studying plant evolution, particularly with respect to the impact of abiotic factors on evolutionary trajectories through deep time. However, our ability to use pteridophytes to investigate such questions—or to capitalize on the ecological and ...
Carl J. Rothfels   +67 more
wiley   +1 more source

Polystichum alluvium (subg. Haplopolystichum; Dryopteridaceae), a new cave species from Guizhou, China, with reference to new distribution records of P. leveillei [PDF]

open access: yes, 2017
A new fern species, Polystichum alluvium, a member of P. subg. Haplopolystichum (Dryopteridaceae), is described from Guizhou Province in Southwest China. Polystichum alluvium is similar to P.
Zhang, LB (reprint author), Chinese Acad Sci, Chengdu Inst Biol, CAS Key Lab Mt Ecol Restorat & Bioresource Utiliz, POB 416, Chengdu 610041, Sichuan, Peoples R China.   +4 more
core   +1 more source

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