Global ETD Search
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Showing 1 to 11 of 11 for “"Nyctaginaceae"”.
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Testing Reintroduction Potential of Abronia macrocarpa (Nyctaginaceae)
This study tests reintroduction as a mechanism to assist in recovery of Abronia macrocarpa, a federally and state endangered plant endemic to Texas. A series of laboratory tests were conducted to determine the most effective method for seed germination. Germination ranged from 0% to 68.6% among the …
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Molecular phylogenetic studies in nyctaginaceae: patterns of diversification in arid North America
The Four O'clock Family (Nyctaginaceae) has a number of genera with unusual morphological and ecological characters, several of which appear to have a "tendency" to evolve repeatedly in Nyctaginaceae. I present a molecular phylogeny for the Nyctaginaceae, consider taxonomic implications, …
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Moth pollination, low seed set, and vestigialization of attractive floral traits in Abronia umbellata (Nyctaginaceae)
Flowering plants display remarkable phenotypic diversity, especially in reproductive structures, much of which is thought to be associated with pollination by animals. Pollination syndromes are collections of floral traits (e.g. flower colour, shape, odour) that are associated with a plant …
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Dinámica poblacional de arvenses en el cultivo del pipian (Cucurbita pepo L.) producido bajo un sistema de manejo orgánico y un sistema de manejo convencional, en Tipitapa, Masaya 2007
… entre ellas, Portulacaceae, Asteraceae, Nyctaginaceae, y Cyperaceae. Y en el sistema convencional 11 especies, predominando, Ixophorus unicetus (Presl), Sorghum halepense (L) P ers, Tithonia rotundifolia (Mill) Blake, y 9 familias, sobres alieron Poaceae, Portulacaceae, Asteraceae, y …
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Efecto del manejo orgánico y convencional sobre la dinámica poblacional de arvenses en el cultivo de pipian (Cucurbita argyrosperma Huber) Tipitapa, Masaya, 2009
… Poaceae (2840.6 g), Amaranthaceae (863.5 g) y Nyctaginaceae (668.2 g), en comparación con el convencional (3764.5 g) donde las Poaceae (1579 g) y Nyctaginaceae (902.2 g) con el mayor peso. El porcentaje de cobertura de arvenses en el sistema orgánico superó al porcentaje de cobertura del …
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Cecidomyiinae (Diptera, Cecidomyiidae) das restingas da Barra de Maricá, Itaipuaçu e Carapebus (Rio de Janeiro, Brasil): descrições e dados biológicos
… in richness of galls followed by Burseraceae, Nyctaginaceae, Sapotaceae, Erythroxylaceae, Malpighiaceae and Solanaceae. 11 new genera and 14 new species of Cecidomyiinae were described (larva, pupa, male, female and gall), larva of 3 species and pupae of 2 others were described, 2 new …
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ANALYSIS AND DEVELOPMENT OF MIRABILIS EXPANSA (RUIZ AND PAV.) STANDL.; FOR POTENTIAL AS A NEW ROOT CROP OUTSIDE THE ANDES
… and ethno-botany of the genera of the family Nyctaginaceae," includes a summary of literature on the topics included in the title, and an original taxonomic update of plant names used correctly and incorrectly as synonyms for Mirabilis jalapa, the type name for the plant family Nyctaginaceae. …
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Florística, estrutura e relações solo-vegetação em gradiente fitofisionômico sobre canga, na Serra Sul, FLONA de Carajás - Pará
… Bignoniaceae, Bromeliaceae, Malpighiaceae, Nyctaginaceae, Poaceae e Salicaceae com 4 espécies cada. Fanerófita foi a forma de vida predominante. As formações apresentaram diferenças significativas com relação à riqueza de espécies. A partir das análises químicas pôde-se constatar que os …