Results 131 to 140 of about 533 (168)

A Palynological Atlas of the Amazon <i>canga</i> Vegetation. [PDF]

open access: yesPlants (Basel)
Romeiro LA   +10 more
europepmc   +1 more source

300 billion years of angiosperm evolution at risk of extinction

open access: yes
Forest F   +14 more
europepmc   +1 more source

Xyridaceae

open access: yes, 1997
Hansen, Bertel
core  

Eriocaulaceae and Xyridaceae in Liberia

American Journal of Botany, 1952
LIBERIA, on the western bulge of Africa, is j ust above the Gulf of Guinea and approximately 4 degrees north of the equator. For about 350 mi. the country fronts the Atlantic and extends inland, at its broadest point, about 150 mi. Several rivers and many smaller streams flow in a southerly direction across Liberia. The republic comprises ca. 37,000 sq.
R. D. Meikle, J. T. Baldwin
exaly   +4 more sources

New Species of Xyris (Xyridaceae) from Tanzania

Kew Bulletin, 2002
Four new species of Xyris, X. ornithoptera, X. mallocephala, X. mentiens and X. porphyrea are described from Tanzania. Xyris ornithoptera is close to X. ednae Lock, X. mallocephala is Xyris sp. C sensu lock (1999), and X.mentiens and X. porphyrea resemble X. schliebenii Poelln.
exaly   +2 more sources

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