Results 101 to 110 of about 11,300 (257)

The Atlantic elements in the Swiss flora: distribution, diversity, and conservation status [PDF]

open access: yes, 2018
The purpose of this study was to examine the composition, distribution, ecology, and conservation status of the Atlantic elements of the Swiss flora. About 195 Atlantic and 80 Mediterranean-Atlantic vascular plant species of the European flora have been ...
Bürcher, Sandra   +3 more
core  

Fourlined Plant Bug (Hemiptera: Miridae), a Reappraisal: Life History, Host Plants, and Plant Response to Feeding [PDF]

open access: yes, 2017
Phenology of the fourlined plant bug, Poecilocapsus lineatus, is presented for southcen- tral Pennsylvania; life history and habits are re-examined. Although breeding was previously thought to occur only on woody plants, we found that nymphs develop on ...
Miller, Gary L, Wheeler, A. G, Jr
core   +1 more source

Argentinian flora: novelties in Primulaceae

open access: yesBonplandia, 2003
Anagallis filiformis Cham. & Schltdl., species not previously mentioned for Argentina isrecorded, described and illustrated. A. arvensis L., largely widespread in Argentina, is reportedfor the first time from Corrientes and Misiones provinces.
Sara G. Tressens, Héctor A. Keller
doaj  

FAMILIA PRIMULACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 2000
La familia cuenta con alrededor de 28 géneros y 800 especies distribuidas ampliamente en todos los continentes, con mayor abundancia en las zonas templadas y frías del Hemisferio Norte. Económicamente tiene importancia debido a que Primula y Cyclamen son ampliamente cultivados por razones ornamentales. Lysimachia mexicana R.
openaire   +1 more source

Disentangling reticulate evolution in an arctic-alpine polyploid complex [PDF]

open access: yes, 2017
Although polyploidy plays a fundamental role in plant evolution, the elucidation of polyploid origins is fraught with methodological challenges. For example, allopolyploid species may confound phylogenetic reconstruction because commonly used methods are
Conti, E., Guggisberg, A., Mansion, G.
core  

Sinopse dos gêneros de Primulaceae no Brasil

open access: yesRodriguésia
Resumo Primulaceae é representada no Brasil por 12 gêneros e cerca de 140 espécies. As espécies apresentam hábitos de herbáceo a arbóreo e estão distribuídas nos gêneros Ardisia, Clavija, Ctenardisia, Cybianthus, Geissanthus, Gentlea, Jacquinia ...
Maria de Fátima Freitas   +2 more
doaj   +1 more source

Floristic composition and phytophysiognomies of Cerrado disjunct remnants in Campos Gerais, PR, Brazil - Southern boundary of the biome [PDF]

open access: yes
O cerrado possui seu limite austral de ocorrência nos Campos Gerais do Paraná onde, na forma de pequenos fragmentos disjuntos, tem grande afinidade com as formações savânicas de São Paulo e do Planalto Central do Brasil.
MORO, Rosemeri Segecin   +2 more
core   +1 more source

Taxonomía, genética y evolución al servicio de la conservación de plantas españolas [PDF]

open access: yes, 2016
La Península Ibérica ofrece unas características muy adecuadas para evaluar la evolución de las especies y el estado de amenaza de sus poblaciones. A pesar de no poder contar con una flora reciente completa —ni siquiera una flora en realización con ...
Vargas, Pablo
core   +1 more source

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