Pecluma recurvata (Kaulf.) M.G. Price (Polypodiopsida: Polypodiaceae): distribution extension in Atlantic Forest, Brazil [PDF]
Check List, 2013 Pecluma recurvata (Kaulf.) M. G. Price has been recorded in Argentina, Paraguay and Brazil (Atlantic Forest). Our work further extends the distribution of P.
Augusto César Santiago +3 more
doaj +3 more sources
PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1238-1255, July 2026.Herbarium collections are powerful, yet underutilized, tools for global biodiversity conservation and protected area management. By integrating digitized herbarium records with existing biodiversity data, previously unknown plant species were uncovered, exposing critical gaps in conservation knowledge.
Sven P. Batke +6 more
wiley +1 more source
[Polypodiopsida in Bukit Timah, Singapore] [PDF]
, 1967 Photograph of the understory of a rainforest in Bukit Timah, Singapore. A dense cluster of Polypodiopsida (Fern) is in the foreground.
Carlquist, Sherwin John, 1930-2021
core
Anatomi Bentuk Dan Tipe Spora Pteridophyta Dari Kelas Polypodiopsida [PDF]
Bentuk spora tumbuhan paku bermacam-macam, tetapi sebagian besar memiliki bentuk elips atau bilateral, bulat, ginjal, dan segi tiga. Tipe apertura spora pada tumbuhan paku secara umum dibedakan menjadi dua tipe yaitu monolet dan trilete.
Dalimunte, Elvina Yanti Br +3 more
core +2 more sources
Hymenophyllaceae (Polypodiopsida) from the metropolitan mesoregion of Belém, State of Pará, Brazil [PDF]
, 2015 Hymenophyllaceae (Polypodiopsida) from the Metropolitan Mesoregion of Belém, State of Pará, Brazil. In Brazil as well as in the Brazilian Amazon, most information regarding to Hymenophyllaceae is contained in floristic surveys and there are few specific ...
SILVA, Gisele Teixeira da +1 more
core +1 more source
Campyloneurum C. Presl (Polypodiaceae) no estado de São Paulo, Brasil
HoehneaCampyloneurum pertence à família Polypodiaceae, a qual é de difícil circunscrição através de poucos caracteres morfológicos. Presl segregou o gênero Campyloneurum de Polypodium L. em 1836 e reconheceu 11 espécies.
Diego T. Vasques, Jefferson Prado
doaj +1 more source
Sticherus lanuginosus (Gleicheniaceae, Polypodiopsida) en Argentina y Paraguay
Darwiniana, nueva serie, 2021 This work provides data on the distribution of Sticherus lanuginosus in Argentina and Paraguay. A description, illustrations, ecological observations and the first record of this species in Argentina are also provided. With this, the number of species of the genus in Argentina rises to three.
Saúl Páez +2 more
openaire +3 more sources
Tracing holotype trajectories: Mapping the movement of the most valuable herbarium specimens
PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1304-1321, July 2026.Global efforts to protect biodiversity depend on fair access to key plant specimens. This study examines the distribution of 119,361 holotypes—unique herbarium specimens used to formally describe new plant species. By linking collection and storage data, we found that holotypes are increasingly held closer to their places of origin, particularly in ...
Dominik Tomaszewski +2 more
wiley +1 more source
FIGURE 2. A–C. Lindsaea hamiguitanensis D.N.Karger & V.B.Amoroso. A. Habit. B. Rhizome scale. C in A new species of Lindsaea (Lindsaeaceae, Polypodiopsida) from Mt. Hamiguitan, Mindanao, Philippines [PDF]
, 2012 FIGURE 2. A–C. Lindsaea hamiguitanensis D.N.Karger & V.B.Amoroso. A. Habit. B. Rhizome scale. C. Pinnule, abaxial, showing indusium. All from Karger 444 (Z).Published as part of Karger, Dirk Nikolaus, Lehtonen, Samuli, Amoroso, Victor B.
Kessler, Michael +3 more
core +1 more source
Figure 5 from: Kommineni VK, Tautenhahn S, Baddam P, Gaikwad J, Wieczorek B, Triki A, Kattge J (2021) Comprehensive leaf size traits dataset for seven plant species from digitised herbarium specimen images covering more than two centuries . Biodiversity Data Journal 9: e69806. https://doi.org/10.3897/BDJ.9.e69806 [PDF]
, 2021 Figure 5 Number of digital herbarium specimen images per species available from iDigBio and GBIF (based on the 9,998,299 images for Tracheophyta (excluding Polypodiopsida, Poales, Marattiopsida, Pinopsida, Lycopodiopsida and Equisetopsida) with ...
Triki, Abdelaziz +6 more
core +1 more source