Results 31 to 40 of about 105,031 (359)
NATURALIZED AGROSTIS IN SOUTH AFRICA: AGROSTIS AVENACEA AND A ...
L. Smook, C. Stirton
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A CYTOTAXONOMIC STUDY OF SOME REPRESENTATIVES OF THE TRIBE CYNODONTEAE (CHLORIDOIDEAE)
A. Strydom, J. J. Spies
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NAME CHANGES AND ADDITIONAL SPECIES OF SOUTHERN AFRICAN ...
L. Smook, G. E. Gibbs Russell
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Phylogenetics of Paniceae (Poaceae) [PDF]
Paniceae demonstrate unique variability of photosynthetic physiology and anatomy, including both non‐Kranz and Kranz species and all subtypes of the latter. This variability suggests hypotheses of independent origin or reversals (e.g., from C4 to C3). These hypotheses can be tested by phylogenetic analysis of independent molecular characters.
Jeffrey D Noll+2 more
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Comparative analysis of plant immune receptor architectures uncovers host proteins likely targeted by pathogens. [PDF]
BACKGROUND: Plants deploy immune receptors to detect pathogen-derived molecules and initiate defense responses. Intracellular plant immune receptors called nucleotide-binding leucine-rich repeat (NLR) proteins contain a central nucleotide-binding (NB ...
Cevik, Volkan+4 more
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There are five closely related Sporobolus species, collectively known as weedy Sporobolus grasses (WSG) or the rat’s tail grasses. They are fast growing, highly competitive, unpalatable weeds of pastures, roadsides and woodlands.
Tracey V. Steinrucken+3 more
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The taxonomic and conservation status of Agrostis eriantha var. planifolia.
J. E. Victor+2 more
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Application of wood chips for soil mulching in the cultivation of ornamental grasses
A mulch is a layer of material applied to the surface of the soil. Mulching plays an important role in the maintenance of green spaces. Organic materials are still sought for the preparation of mulches. Recently interest in wood chips has grown.
Henschke Monika, Politycka Barbara
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Sensitivity of the grassland-forest ecotone in East African open woodland savannah to historical rainfall variation [PDF]
. Fossil pollen records provide key insight into the sensitivity of terrestrial ecosystems to climate change at longer time scales. However, tracing vegetation response to relatively modest historical climate fluctuations is often complicated by the ...
Gelorini, Vanessa+2 more
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L'activité de butinage des Apoides sauvages (Hymenoptera Apoidea) sur les fleurs de maïs à Yaounde (Cameroon) et réflexions sur la pollinisation des graminées tropicales [PDF]
The gatering activity of wild bees (Hymenoptera Apoidea) on flowers of maize at Yaound (Cameroon) and further considerations on pollination of the tropical Gramineae.
Tchuenguem-Fohouo F.N.+2 more
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