Agrostis and Podagrostis (Agrostidinae, Poaceae) from páramos of Boyacá, Colombia: synoptic taxonomy including a key to Colombian species. [PDF]
PhytoKeys, 2020 Sylvester SP +3 more
europepmc +1 more source
Cultivos Tropicales, 2006 En la Estación Experimental del Arroz ¿Los Palacios¿, perteneciente al Instituto Nacional de Ciencias Agrícolas, durante los períodos poco lluvioso (frío) del 2002 y lluvioso (primavera) del 2003, se estudió el comportamiento de genotipos de arroz ...
Elizabeth Cristo +3 more
doaj
Ankle phenomenon in the cosmic ray energy spectrum
, 2012 The author has suggested that the knee phenomenon in the cosmic ray energy spectrum at 3 PeV can be explained as a split between a radiation-dominated expansion and a matter-dominated expansion of an expanding heat bath.
Tomozawa, Yukio
core +1 more source
Two new species of Microlicia D.Don (Melastomataceae, Microlicieae) from Chapada dos Veadeiros, Goiás State, Brazil. [PDF]
PhytoKeys, 2020 Fontelas JC, Romero R.
europepmc +1 more source
A phylogeny of species near Agrostis supporting the recognition of two new genera, Agrostula and Alpagrostis (Poaceae, Pooideae, Agrostidinae) from Europe. [PDF]
PhytoKeys, 2020 Peterson PM +6 more
europepmc +1 more source
Revista de Biología Tropical, 2009 Floral phenology and breeding system of Tillandsia streptophylla (Bromeliaceae) were studied in a low inundated forest in Yucatan, Mexico. During the flowering season, from March to August, terminal scapose 1-branched, paniculate inflorescences are ...
Ivón M Ramírez Morillo +3 more
doaj
Biologia floral e sistema reprodutivo de Gliricidia sepium (Jacq.) Steud. (Fabaceae-papilionoidae) na regiao de Petrolina, Pernambuco. [PDF]
, 2019 Aspectos da biologia da polinizacao e do sistema de reproducao de Gliricidia sepium foram estudados no periodo de mar?o a dezembro de 1999, entre 05:30 e 17:00h., em uma populacao introduzida na Embrapa Semi-Arido (Petrolina, estado de Pernambuco ...
DRUMOND, M. A., KIILL, L. H. P.
core
Biología floral de Passiflora foetida (Passifloraceae)
Revista de Biología Tropical, 1998 Un experimento reproductivo muestra que Passiflora foetida es autocompatible. Observaciones de las características florales y de los visitantes durante la antesis, más el análisis del polen transportado, permitieron identificar el síndrome floral ...
María T. Amela García, Patricia S. Hoc
doaj
Castanha-do-brasil: resultados de pesquisa. [PDF]
, 2012 bitstream/item/60081/1/Miscelanea-2 ...
MÜLLER, A. A. +3 more
core
Câhiliye şâiri Antera B. Şeddâd el-Absî ve dîvânının edebî tahlîli
, 2020 320
openaire +2 more sources