Results 91 to 100 of about 8,072 (200)

Pitcher Plants (Sarracenia) Provide a 21st-Century Perspective on Infraspecific Ranks and Interspecific Hybrids: A Modest Proposal for Appropriate Recognition and Usage [PDF]

open access: yes, 2014
The taxonomic use of infraspecific ranks (subspecies, variety, subvariety, form, and subform), and the formal recognition of interspecific hybrid taxa, is permitted by the International Code of Nomenclature for algae, fungi, and plants.
Calie, Patrick J.   +3 more
core   +2 more sources

Report on the new floristic data from Serbia

open access: yesBiologica Nyssana, 2014
New chorological data for 16 taxa of vascular flora of Serbia (records no. 1-16) are given in the article. The taxa represented belong to the following families: Asteraceae (1-8), Euphorbiaceae (9), Geraniaceae (10), Juncaceae (13), Lamiaceae (11 ...
Zlatković, B., Bogosavljević, S.
doaj  

Arbuscular mycorrhiza of plants from the Mountain Botanical Garden in Zakopane

open access: yesActa Mycologica, 2014
The mycorrhizal status of 77 plant species collected from the Mountain Botanical Garden of the Polish Academy of Sciences in Zakopane (southern Poland) was surveyed. These plants include rare, endemic and threatened species in the Tatra Mts. (the Western
Szymon Zubek   +2 more
doaj   +1 more source

ФЛОРА НЕКОТОРЫХ ОЗЕР УДОМЕЛЬСКОГО РАЙОНА ТВЕРСКОЙ ОБЛАСТИ [PDF]

open access: yes, 2009
Проанализирован видовой состав озер расположенных, в окрестностях Калининской АЭС (озера-охладители Песьво, Удомля и озера Кезадра, Наволок).
Дементьева, С.М.   +2 more
core  

Comunidades vegetales de los bofedales de la Cordillera Real (Bolivia) bajo el calentamiento global [PDF]

open access: yes, 2015
Los humedales altoandinos (bofedales) son uno de los más amenazados frente al calentamiento global. Dada la estrecha relación entre bofedales y agua, el retroceso glacial podrá causar su contracción.
Anthelme, Fabien   +2 more
core  

Index of chromosome numbers of Tasmanian spermatophytes [PDF]

open access: yes, 2003
A preliminary index of chromosome numbers for spermatophytes indigenous to Tasmania is presented, with reference citations. This compilation includes reports for 166 species provenanced from Tasmanian material, many previously published, and also 55 ...
Jackson, WD, Wiltshire, RJE
core   +2 more sources

Dieta del Suri, Rhea pennata (Orbigny, 1834) (Aves: Rheidae), en ecosistemas altoandinos de Moquegua, Perú

open access: yesRevista Peruana de Biología, 2017
Se estudió la dieta del suri Rhea pennata en la región de Moquegua al sur de Perú, mediante el análisis de heces. Esta especie considerada en “Peligro Crítico” en el Perú se mostró como estrictamente herbívora, principalmente folívora.
Marli Echaccaya   +2 more
doaj   +1 more source

Subfossil statoblasts of Lophopodella capensis (Sollas, 1908) (Bryozoa: Phylactolaemata: Lophopodidae) in the Upper Pleistocene and Holocene sediments of a montane wetland, Eastern Mau Forest, Kenya [PDF]

open access: yes, 2016
Lophopodella capensis (Sollas, 1908) is only known from a limited number of palustrine and lacustrine sites in southern Africa and single sites in both Kenya and Israel. Statoblasts of L.
Courtney-Mustaphi, Colin John   +4 more
core   +2 more sources

Tufted wind-dispersed fagalean fruits, Pogonokarydion gen. nov., from the Upper Eocene Florissant Formation of Colorado, USA

open access: yesActa Palaeobotanica
Wind-dispersed comose fruits from the Late Eocene of Florissant, Colorado, USA, are recognized as a new genus of fagalean affinity. Pogonokarydion crassulum (Cockerell) gen. et comb. nov.
Steven R. Manchester, Walter S Judd
doaj   +1 more source

Nuevas aportaciones al estudio polínico de sedimentos del Parque Natural de los Alcornocales (Cádiz, sur de España) [PDF]

open access: yes, 1997
Nuevas apotaciones al estudio polínico de sedimentos del Parque Natural de los Alcornocales (Cádiz, Sur de España). En este trabajo se completa el contenido polínico de una columna de sedimento de 300 cm, extraida de una zona semiturbosa de la Sierra del
Celis, Manuel   +3 more
core  

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