Spore morphology of Taenitis, Syngramma, and Austrogramme species (Pteridoideae, Pteridaceae) from South-Eastern Asia and Oceania. II [PDF]
Turczaninowia, 2021 This paper continues consideration of the spores of three paleotropical fern genera – Taenitis, Syngramma, and Austrogramme (Pteridoideae, Pteridaceae) from South-Eastern Asia and Oceania.
Алексей Владимирович Ваганов +4 more
doaj +8 more sources
Spore morphology of Onychium ipii Ching (Pteridoideae, Pteridaceae)
Turczaninowia, 2017 The ultrastructure of the spore surface of Onychium ipii Ching (Pteridoideae, Pteridaceae) was investigated by using of scanning electron microscopy. Spores of Onychium ipii are trilete, tetrahedral, with hemispherical distal side and convex proximal one.
A.V. Vaganov +4 more
doaj +6 more sources
The first record of the rare fern Pteris griffithii (Polypodiales: Pteridaceae: Pteridoideae) in the Bhutan Himalayas [PDF]
Korean Journal of Plant Taxonomy, 2022 Pteris griffithii Hook., one of the rarest fern species on the Indian subcontinent, is reported from Bhutan for the first time. The identity of this species was confirmed through morphological determination at the National Herbarium (THIM) of the National Biodiversity Centre (NBC) of Bhutan.
Rinchen Dorji, Sangay Dema, Nirola, M.P.
exaly +5 more sources
Insights into the systematics of Old World taenitidoid ferns (Pteridoideae; Pteridaceae): evidence from phylogeny and micromorphology [PDF]
Botanical Journal of the Linnean Society, 2022 AbstractA close relationship of the three Old World taenitidoid genera Austrogramme, Syngramma and Taenitis was traditionally suggested on the basis of morphology, and later gained further support from molecular phylogenetic analyses. However, due to insufficient sampling, the monophyly and intrageneric and interspecific relationships of these genera ...
Cheng-Wei Chen +2 more
exaly +6 more sources
Turczaninowia, 2018 A comparative study of spores of seven pecies: Taenitis blechnoides (Willd.) Sw., T. hookeri (C. Chr.) Holttum, T. pinnata (J. Sm.) Holttum, Syngramma alismifolia (Presl) J. Sm., S. lobbiana (Hook.) J. Sm., S.
A.V. Vaganov +4 more
doaj +9 more sources
A Comparative Study of Spore Morphology of Some Pteridoideae Subfamily Genera
Biosciences, Biotechnology Research Asia, 2014 1National Research Tomsk State University, Laboratory of Biogeochemical and of Remote Methods of Monitoring Environmental, prospekt Lenina, 36; 634050, Tomsk, Russia. 2,3Altai State University, South-Siberian Botanical Garden, Lenina st. 61; 656049, Barnaul, Russia.
Alexey V Vaganov
exaly +4 more sources
A global plastid phylogeny of the brake fern genus Pteris (Pteridaceae) and related genera in the Pteridoideae [PDF]
Cladistics, 2014 AbstractThe brake fern genus Pteris belongs to the Pteridaceae subfamily Pteridoideae. It contains 200–250 species distributed on all continents except Antarctica, with its highest species diversity in tropical and subtropical regions. The monophyly of Pteris has long been in question because of its great morphological diversity and because of the ...
Liang Zhang +14 more
core +5 more sources
Conservation applications of niche modeling: Native and naturalized ferns may compete for limited Hawaiian dryland habitat. [PDF]
Appl Plant SciAbstract Premise Competition from naturalized species and habitat loss are common threats to native biodiversity and may act synergistically to increase competition for decreasing habitat availability. We use Hawaiian dryland ferns as a model for the interactions between land‐use change and competition from naturalized species in determining habitat ...
Edwards-Calma K +5 more
europepmc +2 more sources
Data on spore morphology of Cerosora microphylla (Anogramma microphylla) (Pteridaceae) [PDF]
Biosystems Diversity, 2017 We used the method of scanning electron microscopy (SEM) to study the representatives of the genus Anogramma from South-West Asia and the Himalayas. To confirm the presence of Cerosora microphylla (Hook.) R.M.
A. V. Vaganov +4 more
doaj +4 more sources
The first register of the weed fern Pteris cretica var. laeta (Pteridaceae) in central Argentina
Lilloa, 2020 Pteris cretica L. var. laeta is recorded for the first time in the Comechingones biogeographic province in central Argentina. This is the first record of P. cretica in central Argentina, and P. cretica var. laeta for the country. Until now Pteris cretica
Marcelo Daniel Arana +3 more
doaj +1 more source