Results 11 to 20 of about 4,665 (210)

O Gênero CENCHRUS L. no Brasil (Gramineae: Panicoideae) [PDF]

Acta Amazonica, 1984
O geneno Cenchrus L.está representado no Brasil por 7 espécies: C. browniiRoem. &Schult., C. ciliarisL., C. echinatusl., C. myosuroidesH.B.K., C. pauciflorusBenth., C. setigerusVahl e C.
Tarciso S. Filgueiras
doaj   +4 more sources

Paspalum L. (Poaceae: Panicoideae: Paniceae) no estado de Pernambuco, Brasil Paspalum L. (Poaceae: Panicoideae: Paniceae) in Pernambuco state, Brazil

Acta Botânica Brasílica, 2009
No presente trabalho são tratadas as espécies de Paspalum que ocorrem no Estado de Pernambuco. O estudo foi baseado em trabalho de campo, com duração de dois anos, e em espécimes analisados em 18 herbários do Brasil.
Jefferson Rodrigues Maciel, Regina Célia de Oliveira, Marccus Alves   +2 more
doaj   +3 more sources

UNA NUEVA ESPECIE DE AXONOPUS (POACEAE: PANICOIDEAE) DE ECUADOR

Caldasia, 2014
Como resultado de recientes estudios en gramíneas neotropicales, se propone y se ilustra una nueva especie de Axonopus, endémica de Ecuador. Así, el género queda representado en la flora ecuatoriana por ocho especies.
DIEGO GIRALDO-CAÑAS
doaj   +3 more sources

Colombian species of the tribe Paniceae (Poaceae: Panicoideae)

Biota Colombiana, 2001
-
Diego Giraldo-Cañas
doaj   +2 more sources

Novedades nomenclaturales en Cenchrus s.l. (Poaceae: Panicoideae: Paniceae)

Boletín de la Sociedad Argentina de Botánica, 2012
Recientes estudios filogenéticos con datos morfológicos y moleculares aportaron evidencia sobre la monofilia de los géneros Cenchrus, Pennisetum y Odontelytrum y, por ello, se propuso su unificación y transferencia a Cenchrus, el cual tiene prioridad ...
Hugo F Gutiérrez, Osvaldo Morrone
doaj   +4 more sources

Loss of Pleiotropic Regulatory Functions in <i>Tannin1</i>, the Sorghum Ortholog of Arabidopsis Master Regulator <i>TTG1</i>. [PDF]

Plant Direct
ABSTRACT Transcriptional master regulators are often targeted to improve plant traits, but antagonistic pleiotropic effects of these regulators can hamper this approach. The Myb‐bHLH‐WDR (MBW) complex is a broadly conserved transcriptional regulator affecting pigmentation, biotic stress resistance, and abiotic stress tolerance.
Schuh A, Morris GP.
europepmc   +2 more sources

First Report of Benzoxazinoid Compounds in Woolly Cupgrass (Eriochloa villosa Thunb. Kunth), an Invasive Plant

Agronomy, 2022
Woolly cupgrass (Eriochloa villosa Thunb. Knuth) is a common weed which is native to East Asia. It also was introduced into North America and Europe. The problems related to controlling this annual weed are due to its germination characteristics, low ...
Peter Makleit, Arnold Szilágyi, Szilvia Veres   +2 more
doaj   +1 more source

The genus Tristachya (Poaceae: Panicoideae) in Madagascar [PDF]

Kew Bulletin, 2021
SummaryWe present a revision of the three species of Tristachya in Madagascar. The tussock-forming T. betsileensis is a rare endemic of the quartz outcrops in the Itremo Protected Area. The rhizomatous T. isalensis and T. humbertii are common components of the sandstone outcrop vegetation in the Isalo National Park.
Maria S. Vorontsova, Nantenaina H. Rakotomalala   +1 more
openaire   +1 more source

POACEAE

Bothalia: African Biodiversity & Conservation, 2000
CHROMOSOME STUDIES ON AFRICAN PLANTS.
A. Strydom, J. J. Spies, S. M. C. van Wyk   +2 more
doaj   +3 more sources

The onset of grasses in the Amazon drainage basin, evidence from the fossil record [PDF]

, 2020
Poaceae (the grass family) originated in the Cretaceous, but first dominate the palynological records of the Amazon drainage basin (ADB) in the Neogene (23 to 2.5 million years ago (Ma)).
Hoorn, Carina, Kirschner, Judith A.
core   +3 more sources