Results 101 to 110 of about 34,354 (225)
Studies in the Cyperaceae; VI, Dichromena leucocephala Vahl, and D. latifolia Baldw. [PDF]
Theo. Holm
openalex +1 more source
ABSTRACT Questions Inselbergs, isolated rock outcrops, support unique plant communities. Maritime inselbergs (MIs) experience transient isolation due to maritime fluctuations, creating harsh survival conditions. This study is the first to investigate the plant communities' patterns on MIs, comparing them with those on continental inselbergs (CIs).
Gabriel Pavan Sabino+7 more
wiley +1 more source
Root structure syndromes of four families of monocots in the Middle Urals
The present article tests the following general assumption: plant taxa with different specializations towards mycorrhizal interactions should have different root syndromes. Roots of 61 species common in boreal zone were studied: 16 species of Poaceae, 24
Anna A. Betekhtina+2 more
doaj
Competing hypotheses, ordination and pollen preservation : landscape impacts of Norse landnám in southern Greenland [PDF]
We thank the Leverhulme Trust for financial support, and Gordon Cook and staff at SUERC for the provision of radiocarbon dates. We are grateful to two anonymous reviewers and Shinya Sugita for valuable comments which improved the manuscript.Peer ...
Edwards, Kevin J.+2 more
core +1 more source
Studies in the Cyperaceae; VIII, On the anatomy of some North American species of Scleria [PDF]
Theo. Holm
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High‐throughput assessment of anemophilous pollen size and variability using imaging cytometry
Summary Pollen grain size relates to plant community structure via pollen dispersal, plant resource allocation into regenerative processes, plant phylogeny and plant genetics (ploidy), or it can be used as a decisive trait for pollen species distinction.
Thomas Hornick+2 more
wiley +1 more source
Carex castroviejoi Luceño & Jiménez Mejías (Cyperaceae), a new species from North Greek mountains [PDF]
Una nueva especie de ciperáceas de las montañas del norte de Grecia denominada con el nombre del Dr. Santiago Castroviejo Bolívar -Flora Ibérica - la obra más importante sobre la historia de la botánica en ...
Jiménez-Mejías, Pedro+1 more
core +4 more sources
Studies in the Cyperaceae; X, Fimbristylis Vahl; an anatomical treatise of North American species [PDF]
Theo. Holm
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Pest categorisation of Selenaspidus articulatus
Abstract Following the commodity risk assessment of Jasminum polyanthum unrooted cuttings from Uganda, in which Selenaspidus articulatus (Hemiptera: Diaspididae) was identified as a pest of possible concern, the European Commission requested the EFSA Panel on Plant Health to conduct a pest categorisation of S.
EFSA Panel on Plant Health (PLH)+27 more
wiley +1 more source