Results 21 to 30 of about 1,808 (178)

Typification of Blechnum spicant var. fallax Lange (Blechnaceae)

Acta Societatis Botanicorum Poloniae, 2017
Blechnum spicant var. fallax Lange is a fern taxon endemic to Iceland where it occurs in the vicinity of hot springs on geothermally heated soils. The taxon was first described by a Danish botanist Johan Martin Christian Lange in 1880 on the basis of ...
Paweł Wąsowicz, Łukasz Folcik, Adam Rostański   +2 more
doaj   +1 more source

Blechnum australe L.

, 2022
Blechnum australe L. — Habit: Fern. Habitat: LMDF, BZ; 1 500–2 500 m. Distribution: II. Voucher: N/A. Reference: Agnew (2013).
Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan, Wang, Qing-Feng   +3 more
openaire   +2 more sources

Riqueza de samambaias e licófitas de uma mata de galeria na região central de Mato Grosso do Sul, Brasil

Biotemas, 2012
Neste trabalho é apresentado o levantamento florístico das samambaias e licófitas ocorrentes em uma mata de galeria, na região central de Mato Grosso do Sul, Brasil. Foram registradas na área de estudo 29 espécies e duas variedades.
Carlos Rodrigo Lehn
doaj   +1 more source

Commodity risk assessment of <i>Castanea sativa</i> plants from the United Kingdom. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by graftwood, whips, bare root plants and potted ...
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Potting R, Susi H, van der Gaag DJ, Gómez P, Justesen AF, Lucchi A, Urek G, Yuen J, Zappala L, Bernardo U, Bubici G, Carluccio AV, Chiumenti M, Di Serio F, Fanelli E, Kariampa P, Marzachì C, Kaczmarek A, Matic L, Mijic D, Mosbach-Schulz O, Berlin A.   +38 more
europepmc   +2 more sources

A Gompertz regression model for fern spores germination

Anales del Jardín Botánico de Madrid, 2015
Germination is one of the most important biological processes for both seed and spore plants, also for fungi. At present, mathematical models of germination have been developed in fungi, bryophytes and several plant species.
Jose María Gabriel y Galán, Carmen Prada, Cristina Martínez-Calvo, Rafael Lahoz-Beltrá   +3 more
doaj   +1 more source

Blechnum spicant Roth

, 2021
Published as part of Info Flora, 2021,
openaire   +1 more source

A new record of green spore in Lomaria (Blechnaceae, Polypodiospida)

Rodriguésia, 2023
Fern spores play a vital role in dispersal. The unique features of spores, such as size, thickness, and ornamentation can aid in taxonomic decisions and division of groups.
André Luís de Gasper, Giesta Maria Olmedo Machado, Mariana Hartmann Karkow, Luís Adriano Funez   +3 more
doaj   +1 more source

Fires in rainforests: Quantifying litter bed flammability of cool temperate rainforests in eastern Australia. [PDF]

Am J Bot
Abstract Premise Rainforests are usually too wet to burn, acting as natural barriers to fire spread and as refuges for biodiversity. However, climate change is increasing the risk of fire incursion into rainforests. Our capacity to manage these impacts is hindered by limited research on rainforest flammability.
Burton JE, Penman TD, Peacock RJ.
europepmc   +2 more sources

Morphological and taxonomical studies in Blechnum (Blechnaceae-Pteridophyta): B. tabulare and B. magellanicum

Anales del Jardín Botánico de Madrid, 2008
Specimens of B. tabulare and B. magellanicum from their whole geographical area were studied, and taxa were treated as different species. The following characters were analyzed: rhizomes, rhizomatic scales, stipes, division of dimorphic laminae, outline,
Cristina H. Rolleri, Carmen Prada, Lilian Passarelli   +2 more
doaj   +1 more source

Blechnum spicant Roth

, 2018
Blechnum spicant (L.) Roth Artbeschreibung: Blätter 20-60 cm lang, gestielt, länglich-lanzettlich, an beiden Enden verschmälert, einfach gefiedert oder nur fiederteilig. Sterile Blätter dunkelgrün, lederig glänzend, mit 3-5 mm breiten Abschnitten, eine Rosette bildend.
Konrad Lauber, Gerhart Wagner, Andreas Gygax   +2 more
openaire   +2 more sources