Results 31 to 40 of about 1,092 (156)
First molecular phylogenetic insights into the evolution of Eriocaulon (Eriocaulaceae, Poales) [PDF]
, 2019 Eriocaulon is a genus of c. 470 aquatic and wetland species of the monocot plant family Eriocaulaceae. It is widely distributed in Africa, Asia and America, with centres of species richness in the tropics.
Barfod, Anders S +20 more
core +2 more sources
Ecology and Evolution, Volume 12, Issue 5, May 2022., 2022 Relationships between elevation and species richness (a) or species density (b) for pteridophytes in Nepal. Each dot represents a 100‐m elevation band. Species density is defined as species richness in an elevational band being divided by the log10‐tranformed area (km2) of the elevational band.
Hong Qian +2 more
wiley +1 more source
Catálogo de las plantas vasculares de Chile
Gayana: Botanica, 2018 Se presenta un catálogo de las plantas vasculares que crecen en Chile. Está organizado por divisiones, Pteridophyta (Lycopodiopsida y Polypodiopsida), Pinophyta (Gnetopsida y Pinopsida) y Magnoliophyta (Liliopsida y Magnoliopsida), y dentro de cada ...
Roberto Rodriguez +12 more
doaj +1 more source
Inventarisasi Jenis Tumbuhan Paku di Hutan Watumbolo, Kabupaten Sumba Barat Daya [PDF]
, 2023 Indonesia is a tropical country that has high plant biodiversity. One of the plant groups that are rich in species are ferns. Ferns still exist until now and estimated at 10.000 species, which 3.000 species are grown out in Indonesia. Watumbolo forest is
Daud, Yanti +2 more
core +2 more sources
Dataset of herbarium specimens of threatened vascular plants in Catalonia [PDF]
, 2017 22 p., tablas, gráficos, mapas -- Este es un artículo de acceso abierto distribuido bajo los términos de la licencia Creative Commons Attribution License (CC BY 4.0), que permite un uso no restringido, la distribución y la reproducción en cualquier medio,
Consorci del Museu de Ciències Naturals de Barcelona +6 more
core +3 more sources
Palinomorfos del Holoceno en la cuenca alta del Río Lerma, Estado de México, México
Botanical Sciences, 2003 En los sedimentos de la laguna de Chignahuapan, Estado de México, México, se identificaron 96 palinomorfos. Se encontraron 8 taxa correspondientes a algas, un género y una familia tanto para Equisetopsida como para Lycopodiopsida, y 6 familias con 10 ...
Beatriz Ludlow-Wiechers +2 more
doaj +1 more source
A Danian subtropical lacustrine palynobiota from South America (Bororó Formation, San Jorge Basin, Patagonia - Argentina) [PDF]
, 2009 New results on a lacustrine Danian palynological association in extra-andean northern Patagonia (lower member of the Cerro Bororó Formation, San Jorge Basin, Chubut province, Argentina) are presented.
Melendi, D.L. +2 more
core +4 more sources
The significance of a new umbellate ornamentation in Isoetes (Isoetaceae: Lycopodiopsida) megaspores
Grana, 2020 A new umbellate ornamentation pattern is described in Isoetes megaspores based on scanning electron microscopy and thorough comparisons with sculptural patterns documented in lycophytes and ferns. The umbellate ornamentation is quite distinct from other vertically projected megaspore sculptural patterns (baculate, clavate, gemmulate, pustulate ...
Sarvesh Kumar Singh +3 more
openaire +1 more source
Mongolian Geoscientist, 2019 Carboniferous monodominant fossil plants are found in dark and greenish gray colored siltstones in east and west part of Oyu Tolgoi area. The Sainshandhudag Formation is divided into 3 members from bottom to top such as Ulgii, Tsagaansuvarga and Aman-Us,
Luvsantseden Uranbileg +3 more
doaj +1 more source
KEANEKARAGAMAN TUMBUHAN PAKU (PTERIDOPHYTA) DI DAERAH ALIRAN SUNGAI PEPUWATU DESA PRAI PAHA KABUPATEN SUMBA TIMUR SEBAGAI SUMBER BELAJAR BIOLOGI [PDF]
, 2022 This study aims to describe the diversity of ferns found in the Pepuwatu River Basin, Prai Paha Village, East Sumba Regency, and to describe the ferns in the Pepuwatu River Basin, Prai Paha Village, East Sumba Regency as a learning resource.
Leki, Patresia Taba +2 more
core +2 more sources