Results 51 to 60 of about 309 (135)
Agronomía Colombiana, 2011 <span style="font-size: 12pt; font-family: Arial; mso-fareast-font-family: Calibri; mso-ansi-language: ES; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;"><p class="MsoNoSpacing" style="text-align: justify; margin: 0cm 0cm 0pt;">< ...
Cárdenas Hernández Julián +3 more
doaj
ANATOMY AND ONTOGENY OF ASTRAGALUS REMOTIJUGUS BOISS. & HOHEN. SEED [PDF]
Journal of Plant Development, 2014 The aim of this study was to describe the anatomy and ontogeny of Astragalus remotijugus Boiss. & Hohen. seed using the usual techniques. The ovules are campilotropous, crassinucelate, and bitegmic.
Mozhgan FARHANGISABET +4 more
doaj
Ciência Florestal, 2017 The dormancy is an intrinsic seed phenomenon, functioning as natural mechanism of resistance to adverse environmental factors. Germination will occur only when it is overcome and the environmental conditions are favorable for seedling growth.
Dayene Schiavon de Castro +3 more
doaj
, 2017 Silene sytnikii Krytzka, Novosad et Protopopova is a local endemic species of the Ukrainian flora, which sometimes is considered as a synonym to the S. frivaldszkyana Hampe from the Balkans and is related to the widespread species S.
O. Tsarenko, N. Karpenko, V. Martynyuk
core +1 more source
ANATOMÍA Y ONTOGENIA DE SEMILLAS DE HELICTERES LHOTZKYANA (STERCULIACEAE)
Bonplandia, 1997 Fueron estudiadas la anatomía y la ontogenia de las semillas de H. Lhotzkyana, con el fin de conocer la estructura y el origen de su aleta. Fueron analizadas semillas maduras de H. baruensis, representante del género, con el fin de comparar
Ana María González +1 more
doaj
Anatomy and ontogeny of Pterodon emarginatus (Fabaceae: Faboideae) seed
Brazilian Journal of BiologyThe aim of this study was to describe the anatomy and ontogeny of Pterodon emarginatus seed using the usual techniques. The ovules are campilotropous, crassinucelate, and bitegmic.
D. M. T. Oliveira, E. A. S. Paiva
doaj +1 more source