Results 31 to 40 of about 3,598 (189)

Gentianaceae endémicas del Perú

open access: yesRevista Peruana de Biología, 2013
La familia Gentianaceae es reconocida en el Perú por presentar alrededor de 15 géneros y aproximadamente de 170 especies (Brako & Zarucchi, 1993; Ulloa Ulloa et al., 2004; S. Castillo, com.pers.), mayormente hierbas y arbustos.
Susy Castillo   +3 more
doaj   +1 more source

Chemical Composition, Antioxidant and Anticholinesterase Activities of from Russian Federation

open access: yesNatural Product Communications, 2017
Phytochemical study of Gentianella azurea (Bunge) Holub (Gentianaceae) collected in Buryatia Republic (Russian Federation) resulted in the isolation of twenty-one compounds including bellidifolin, bellidin, isobellidifolin, norswertianolin ...
Daniil N. Olennikov   +2 more
doaj   +1 more source

Nomenclatural notes on South American Gentianella (Gentianaceae, Gentianeae, Swertiinae): G. meyeniana

open access: yesUkrainian Botanical Journal
There is no known original material linked to the name Gentiana meyeniana Griseb. [≡ Gentianella meyeniana (Griseb.) Fabris]. The uncertainty about the correct application of the name, the discrepancies among the published descriptions of the species ...
Pringle J.S. , Zanotti C.A.
doaj   +1 more source

The phytosociology of calcareous grasslands in the British Isles. [PDF]

open access: yes, 1968
The thesis attempts a broad overall survey and classification according to the Zurich-Montpellier system ofplant sociology, of limestone grassland vegetation in the British Isles The classification is based on some 535 grassland Aufnahmen and 75 ...
Shimwell, David William
core   +1 more source

The pollination ecology and mouthpart morphology of a pollen‐feeding fly Incurviseta cf. maculifrons (Diptera: Lauxaniidae) in the Australian Alpine

open access: yesPhysiological Entomology, Volume 51, Issue 2, Page 214-225, June 2026.
The Lauxaniid fly Incurviseta cf. maculifrons (Malloch, 1925) is a locally abundant but poorly understood flower visitor in the Australian Alpine. We describe the flower visitation, pollen transport, pollen diet and mouthpart morphology of I. cf. maculifrons using field observations, pollen analyses and scanning electron microscopy. I. cf.
Tomas Mitchell‐Storey   +3 more
wiley   +1 more source

Treeless vegetation of the Australian Alps [PDF]

open access: yes, 2013
Based on 1222 floristic quadrat samples, 56 plant communities were identified in treeless vegetation in the Australian Alps of south-eastern Australia. (c. 35º 30´–38ºS, 146°–149°E). The study encompassed vegetation from above the upper limit of trees on
McDougall, Keith L., Walsh, Neville G.
core  

Pleistocene macro-and micro-plant fossils fromRosebery, western Tasmania [PDF]

open access: yes, 1987
Fossils of Microstrobos niphophilus and pollen in glacial lake clays that underlie till of the Penultimate Glaciation of western Tasmania indicate that an alpine heathland-herbfield environment occurred at 200 to 240 m altitude, and that the temperature ...
Colhoun, EA, Van de Geer, G
core   +3 more sources

Dietary Overlap of Sympatric Polyphagous Alpine Grasshoppers Includes Invasive Plant Species

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
The diets of three sympatric grasshopper species were compared using mandible morphological analysis, microhistological examination, and DNA metabarcoding of gut contents. Although mandible morphology differed across species and sexes, dietary divergence was not evident.
Mari Nakano   +3 more
wiley   +1 more source

About the presence of Gentianella amarella (Gentianaceae) in Spain: a vindication of G. hispanica. Gentianella hispanica [PDF]

open access: yes, 2016
López Udias, Fabregat & Renob. fue descrita en el año 2002 a partir de poblaciones localizadas en el centro de España, aunque posteriormente, en la revisión del género para la Península Ibérica publicada en 2012, pasa a ser considerada como sinónimo de G.
Fabregat, Carlos, López-Udias, Silvia
core   +1 more source

Assembly of Australia's Alpine Seed Plant Flora

open access: yesAustral Ecology, Volume 51, Issue 4, April 2026.
ABSTRACT To characterise the assembly of Australia's distinctive native alpine seed plant flora. Past events when species were sequestered into the alpine habitat from warmer climates and/or distant regions were identified using published phylogenies and distribution information.
Gregory J. Jordan
wiley   +1 more source

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