Results 61 to 70 of about 3,025 (166)

Polystichum luteoviride (subg. Haplopolystichum; Dryopteridaceae), a new, highly endangered cave species from Guizhou, China

, 2017
One new fern species, Polystichum luteoviride, a member of P. subg. Haplopolystichum (Dryopteridaceae), is described and illustrated from Guizhou Province in Southwest China. Polystichum luteoviride is similar to P. deflexum Ching ex W. M. Chu (1992: 47)
Lu, NT, Zhang, L, Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA., Zhang, LB, Duan, YF   +4 more
core   +1 more source

Dryopteris sukungiana (Dryopteridaceae), a new species of the D. sparsa complex from Southwest China

, 2022
Zuo, Zheng-Yu, Lu, Jin-Mei, Wang, Yue-Hua, Li, De-Zhu (2022): Dryopteris sukungiana (Dryopteridaceae), a new species of the D. sparsa complex from Southwest China. Phytotaxa 533 (5): 256-266, DOI: 10.11646/phytotaxa.533.5.
Zuo, Zheng-Yu, Li, De-Zhu, Lu, Jin-Mei, Wang, Yue-Hua   +3 more
core   +1 more source

Metabarcoding Reveals Fine Scale Patterns of Trophic Resource Use and Partitioning Along Gradients of Land Use and Deer Density in a Multi‐Species Ungulate Community

Ecology and Evolution, Volume 15, Issue 10, October 2025.
We used DNA metabarcoding of 2,568 fecal samples to examine seasonal diets and resource partitioning among four deer species (moose, roe deer, red deer, fallow deer) across two Swedish landscapes. Deer consumed a wide range of plants, but diets were typically dominated by a few key taxa, with distinct dietary separation between moose and smaller deer ...
Robert Spitzer, Eric Coissac, Annika M. Felton, Marietjie Landman, Navinder J. Singh, Pierre Taberlet, Fredrik Widemo, Joris P. G. M. Cromsigt   +7 more
wiley   +1 more source

Polystichum loratum (Dryopteridaceae), a New Fern Species from Guizhou, China

, 2012
A new fern species, Polystichum loratum H. He & Li Bing Zhang (Dryopteridaceae), is described and illustrated from limestone cliffs in northern Guizhou Province, China. Polystichum loratum is most similar to P.
Yang, Yong-Qing, Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA., He, Hai, Zhang, Li-Bing   +3 more
core  

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

, 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  

Polystichum quangbinhense sp nov (subg. Haplopolystichum; Dryopteridaceae), the southernmost cave species of Polystichum from central Vietnam

, 2016
A new fern species, Polystichum quangbinhense, a member of P. subg. Haplopolystichum (Dryopteridaceae), is described and illustrated from Quang Binh Province in central Vietnam.
Lu, NT, Zhang, L, Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA., Nguyen, DT, Zhang, LB, Zhang, LB (reprint author), Chinese Acad Sci, Chengdu Inst Biol, POB 416, Chengdu 610041, Sichuan, Peoples R China.   +5 more
core   +1 more source

Rapid Climate Acclimation (Not Traits or Phylogeny) Drives Variation in Photosynthesis Temperature Response

Global Change Biology, Volume 31, Issue 9, September 2025.
Plant photosynthesis is a key part of Earth's carbon cycle and responds strongly to changes in temperature. Different species exhibit different temperature sensitivities, but many unknowns persist regarding what causes these differences. We show that recent weather exposure (temperature and sun exposure) are key drivers of variation in photosynthetic ...
Josef C. Garen, Sean T. Michaletz
wiley   +1 more source

Prodromus of a fern flora for Bolivia. XXXV. Dryopteridaceae

, 2018
We provide a synopsis of the 207 species of Dryopteridaceae in 15 genera currently known from Bolivia. This is the secondmost species-rich fern family in the country and includes the most diverse genus (Elaphoglossum with 127 species).
Kessler, Michael, FERNANDO B. MATOS, Matos, Fernando B, Smith, Alan R, JOHN T. MICKEL, ALAN R. SMITH, Mickel, John T, MICHAEL KESSLER, ROBBIN C. MORAN, Moran, Robbin C   +9 more
core   +1 more source

Dryopteris jiucaipingensis (Dryopteridaceae), a New Species in Dryopteris sect. Hirtipedes from Guizhou, China

, 2012
A new fern species, Dryopteris jiucaipingensis P. S. Wang, Q. Luo & Li Bing Zhang (Dryopteris Adans., sect. Hirtipedes Fraser-Jenk.; Dryopteridaceae), is described and illustrated from northwestern Guizhou, China.
Luo, Qiang, Zhang, LB (reprint author), Missouri Bot Garden, POB 299, St Louis, MO 63166 USA., Zhang, Li-Bing   +2 more
core  

Anatomía de seis especies de helechos del género Dryopteris (Dryopteridaceae) de México

Revista de Biología Tropical, 2006
Se estudió la anatomía del rizoma y hoja de especies mexicanas de Dryopteris Adans. y se comparó con la información disponible para Dryopteridaceae y otras familias de helechos en busca de caracteres anatómicos con valor diagnóstico.
Victoria Hernández, Teresa Terrazas, Guillermo Angeles   +2 more
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