Results 31 to 40 of about 204 (112)

Phylogenetics of Alooideae (Asphodelaceae) [PDF]

open access: yes, 2003
Phylogenetic and taxonomic uncertainty surround the succulent subfamily Alooideae (Asphodelaceae). Only recently have molecular phylogenetic methods been utilized to address some of the questions regarding alooid evolution. These initial studies,however,
Noll, Jeffrey D
core   +2 more sources

Nou estudi d'espècies fúngiques interessants dels estatges alpí i subalpí dels Pirineus catalans [PDF]

open access: yes, 2007
Nou estudi que dóna compte d'algunes espècies fúngiques interessants recol·lectades per l'autor, tant a l'estatge alpí com al subalpí dels Pirineus catalans, sobretot a la comarca del Pallars Sobirà.
Josep Ballarà i Noguera
core   +1 more source

Foliar microphytodermal characterization of Pistacia lentiscus under different bioclimates from Northwest Algeria [PDF]

open access: yes, 2017
Very abundant in North Africa, Pistacia lentiscus extends from Morocco and Spain to Minor Asia and Palestine. It reappears as a distinct breed, emarginata variety Ang. in Eastern Africa. P.
H. Benhassainia, M. Tirsea
core   +2 more sources

Phytosociological features of Adonis distorta and Trifolium noricum subsp. praetutianum, two endemics of the Apennines (peninsular Italy) [PDF]

open access: yes, 2008
We present plant communities in which two endemic taxa of the Apennine mountain chain, Adonis distorta Ten. and Trifolium noricum Wulfen subsp. praetutianum (Savi) Arcang are distributed.
Angela Stanisci   +3 more
core   +1 more source

Life cycle and genetic diversity of willow rusts (Melampsora spp.) in Europe [PDF]

open access: yes, 2012
The paper is a review of classical and recent studies on willow rusts in Europe, with special reference to short rotation coppice willows used for biomass production, such as common osier willow (<i>Salix viminalis</i> L.).
Joanna Ciszewska-Marciniak   +1 more
core   +3 more sources

Type material of fungi in D. F. L. von Schlechtendal’s herbarium including nomenclatural comments on species published by G. Kunze and J.C. Schmidt in “Deutschlands Schwämme” and other exsiccatae [PDF]

open access: yes, 2016
Braun, U. 2016: Typus-Material von Pilzen im Herbarium von D. F. L. von Schlechtendal einschließlich nomenklatorischer Anmerkungen zu Arten publiziert von G. Kunze und J.C. Schmidt in „Deutschlands Schwämme” und anderen Exsikkatenwerken.
Braun, Uwe
core   +1 more source

Colombia diversidad biótica XXI : tipos de vegetación en las regiones naturales de Colombia. Nuevos aportes [PDF]

open access: yes, 2023
ilustraciones, diagramas, fotografíasEn este volumen presentamos las caracterizaciones detalladas de la vegetación en varias regiones naturales del país con mayor expresión de diversidad y riqueza biológica del mundo: Colombia.

core  

Salix retusa L.

open access: yes, 1956
S. retusa L. Cat. 323. Obere Höhengrenze festzustellen. (Die Angabe«Gornergrat,3000m,HEER»imCat.ist zu streichen: Heer Lit. 1884, S.85, gibt vom Gornergrat, und zwar ohne genaue Höhe, nicht S. retusa, sondern 5'. serpyllifolia an.) Var. serrulata Rochel - l: Salanfe (Coquoz). Var. trichocarpa Gremli - l: Barberine (Coquoz).
openaire   +1 more source

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