Acta Botanica Mexicana, 1994 Se estudia e ilustra la morfología de los granos de polen de 7 familias y 21 especies de la Estación de Biología Chamela, Jalisco, de la Universidad Nacional Autónoma de México, a mencionar: Amaranthaceae que incluye a Achyranthes aspera L ...
David Leonor Quiroz Garc\u00EDa +2 more
doaj
Estimativa de área foliar e abertura de dossel através de imagem de alta resolução espacial quickbird [PDF]
, 2011 O objetivo geral deste trabalho foi avaliar e propor a ferramenta da análise de imagem de alta resolução, para os gestores públicos, no monitoramento e observação do sucesso de recuperação de áreas degradadas.Os objetivos específicos foram: i) obter os ...
Imaña Encinas, José +1 more
core
Caracterización de las especies arbóreas presentes en el bosque seco tropical en el norte de Nicaragua del Paisaje Terrestre Miraflor-Moropotente. [PDF]
, 2012 El bosque tropical seco en la región norte de Nicaragua ha sufrido gran deterioro, debido a la tala para el establecimiento de áreas para el cultivo de granos básicos y pasto principalmente, quedando solamente pequeños reductos o árboles dispersos ...
Blandón Benavides, Sandra Marcela +1 more
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The spread of new viral pathogens and phytoplasmas in cultivated plants and their risks
Food Risk Assess Europe, Volume 4, Issue 1, January 2026.Abstract The study contains a description of the genome and particles, spectrum of host plants, geographical distribution, forecast of spread and impacts on agricultural production, disease symptoms, life cycle, and means of protection in integrated and organic production in the Czech Republic for 22 plant viruses, 3 viroids and 4 phytoplasmas, in ...
wiley +1 more source
THE INDUMENT OF APEIBA AUBL. (TILIACEAE) [PDF]
Acta Botanica Neerlandica, 1966 The indument on vegetative parts of Apeiba is examined. Some taxonomic problems left after Uittien’s revision of the genus are reconsidered.
openaire +2 more sources
Predominant weeds of some cereal crops in the scrub Savannah Region of Nigeria [PDF]
, 2004 A survey was conducted to determine the weed species populations inhabiting cereal farms (maize, rice and sorghum) in some parts of the scrub savannah region of Nigeria during the growing seasons of 1996-1998 with the aim of providing information for ...
F. B., Jafun, S. D., Abdul
core
Towards an updated checklist of the Libyan flora [PDF]
, 2018 The Libyan flora was last documented in a series of volumes published between 1976 and 1989. Since then there has been a substantial realignment of family and generic boundaries and the discovery of many new species.
Culham, Alastair +2 more
core +2 more sources
Do epigeal termite mounds increase the diversity of plant habitats in a tropical rain forest in peninsular Malaysia? [PDF]
, 2011 The extent to which environmental heterogeneity can account for tree species coexistence in diverse ecosystems, such as tropical rainforests, is hotly debated, although the importance of spatial variability in contributing to species co-existence is well
Beaudrot, Lydia +4 more
core +5 more sources
A MONOGRAPH OF THE GENUS DIPLODISCUS* Turcz. (TILIACEAE)
Reinwardtia, 2014 1. Seven species of the genus Diplodiscus are described, of which three(D. microlepis, D. parviflorus and D. decumbens) are new to science, and one (D. hookerianus) was formerly described as Pentace (for the description of D. decumbens cf. p. 264).2. The
A. J. G. H. KOSTERMANS
doaj
Traditional Ethnomedicinal Knowledge Confined to the Pawra Tribe of Satpura Hills, Maharashtra, India [PDF]
, 2009 Ethnobotanical surveys can potentially bring out many different clues for the development of safe, effective and inexpensive indigenous remedies. Present study has been focussed on Pawra tribe of Nandurbar district of Maharashtra, India. Field surveys of
Deokule, S. S. +3 more
core +1 more source