Results 21 to 30 of about 411 (113)

Profundizando en la evolución de los helechos: un enfoque mecanicista a los principales conceptos y técnicas de estudio [PDF]

open access: yes, 2014
In this review, we report on the most important ideas and features in the field of fern evolution, with particular interest into the main evolutionary mechanisms that shaped the evolutionary history of their diversification. An exhaustive account for the
Ainoüche, Abdelkader   +2 more
core   +2 more sources

Global assessment of aquatic Isoëtes species ecology

open access: yesFreshwater Biology, Volume 69, Issue 10, Page 1420-1437, October 2024.
Abstract Isoëtes are iconic but understudied wetland plants, despite having suffered severe losses globally mainly because of alterations in their habitats. We therefore provide the first global ecological assessment of aquatic Isoëtes to identify their environmental requirements and to evaluate if taxonomically related species differ in their ecology.
Mattia M. Azzella   +34 more
wiley   +1 more source

Florabank1 : a grid-based database on vascular plant distribution in the northern part of Belgium (Flanders and the Brussels Capital region) [PDF]

open access: yes, 2021
Florabank1 is a database that contains distributional data on the wild fl ora (indigenous species, archeophytes and naturalised aliens) of Flanders and the Brussels Capital Region.
Brosens, D.   +2 more
core   +1 more source

Permed Ends [PDF]

open access: yes, 2002
The readers of Word Ways will be familiar with words whose first few letters are repeated, in the same order, at the end of the word. John Ferguson of Maryland called these Heads \u27n Trails (Feb 1970, p 48).
Thorpe, Susan
core   +1 more source

La flora del Monte Arcuentu (Sardegna sud occidentale) [PDF]

open access: yes, 2007
The results of an anaytical survey of the flora of Monte Arcuentu, a volcanic massif in SW Sardinia, are reported. The survey resulted in 556 recorded taxa, belonging to 335 genus, 84 families and 39 orders. The most represented Phylum is Magnoliophyta
Bacchetta, Gianluigi   +2 more
core   +1 more source

Traditionaly utilization of Selaginella; field research and literature review [PDF]

open access: yes, 2009
Setyawan AD. 2009. Traditionaly utilization of Selaginella; field research and literature review. Nusantara Bioscience 1: 146-154. The aims of this research were to find out traditional usage of Selaginella in medication and its other usages ...
SETYAWAN, AHMAD DWI
core  

Komunitas Gulma pada Pertanaman Pala (Myristica Fragrans H) Belum Menghasilkan dan Menghasilkan di Desa Hutumuri Kota Ambon [PDF]

open access: yes, 2012
Nutmeg (Myristica fragrans H) is native to Indonesia, which has been known as herbal plants. Its planting areas, however, are often hindered by the presence of unwanted plants.
Palijama, W. (W)   +2 more
core  

Keanekaragaman Tumbuhan Paku (pteridophyta) di Hutan Wangga Desa Padira Tana Sumba Tengah [PDF]

open access: yes, 2023
Tujuan penelitian ini untuk mendeskripsikan keanekaragaman tumbuhan paku (pteridophyta) di Hutn Wangga Desa Padira Tana Sumba tengah. Pengambilan sampel dilakukan menggunakan teknik purposive sampling.
Enda, Riwa Rambu Hada   +2 more
core   +2 more sources

Traditionally utilization of Selaginella; field research and literature review [PDF]

open access: yes, 2009
Penelitian ini bertujuan untuk mengetahui manfaat Selaginella dalam pengobatan tradisional dan pemanfaatan lainnya, melalui penelitian lapangan dan telaah pustaka, khususnya di Jawa dan Kepulauan Nusantara. Sebanyak 200 dari 700-750 spesies Selaginella
SETYAWAN, AHMAD DWI
core   +3 more sources

On the morphology and botanical affinities of Lundbladispora balme 1963 in the permian of the Paraná basin, Brazil [PDF]

open access: yes, 1984
Morphological variations observed in specimens so far identifield as Lundbladispora braziliensis (PANT & SRIVASTAVA) MARQUES-TOIGO & PONS 1974, have led to the identification of one more species for the genus: Lundbladispora riobonitensis sp. nov.
Marques-Toigo, M, Picarrelli, A. T
core   +2 more sources

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