Results 81 to 90 of about 8,778 (209)
Anais da Academia Brasileira de CiênciasThe climate change projections for the Caatinga biome this century are for an increase in temperature and reduction in rainfall, leading to aridization and plant cover dominated by Cactaceae.
ARNÓBIO M.B. CAVALCANTE +2 more
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Isolation and Characterisation of a Reserve Protein from the Seeds of Cereus jamacaru (Cactaceae)
Brazilian Archives of Biology and Technology, 2001 We describe here the isolation and characterisation of a major reserve protein from the seeds of Cereus jamacaru. (Cactaceae). This protein has a molecular mass of 5319 kDa and was isolated by a combination of gel filtration chromatography and reverse ...
Itayguara Ribeiro da Costa +4 more
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Cactaceae, Marble-fruit Prickly Pear, Opuntia strigil
, 2005 Photograph of Cactaceae, Marble-fruit Prickly Pear, Opuntia strigil. The cactus is at the bottom of an incline, surrounded by rocks. A plaque in front of the plant says "Cactaceae".
Belden, Dreanna L.
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Cactaceae de Santa Marta, Magdalena, Colombia
, 2013 Se presenta una sinopsis de la familia Cactaceae de la región de Santa Marta, Magdalena, Colombia, que incluye claves para las especies, nomenclatura actualizada, observaciones taxonómicas e información sobre nombres vernáculos.
Jiménez Vergara, Joaquín +2 more
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Palynological characterization of species from the families Cactaceae and Melastomataceae: Caracterização palinológica de espécies das famílias Cactaceae e Melastomataceae [PDF]
Pollen grains can be classified by the ir morphological characteristics such as the number of openings, ornamentation, size and structure of the exine.
Aliny Wessler Karger +1 more
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Reproductive organs and reproductive biology in Cactaceae: an overview
, 2022 Cactaceae se distribui por todo o continente americano, do Canadá à Patagônia, possuindo cerca de 1866 espécies. Estudos sobre morfologia e anatomia de suas flores e frutos são de extrema importância para fornecer informações para classificação ...
Barreto, Júlia Gonçalves
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Anatomical variation in Cactaceae \u3ci\u3esensu lato\u3c/i\u3e
, 2007 Interpretation of the evolution of Cactaceae, a speciose and physiologically, ecologically, and morphologically distinctive angiosperm group, depends on a solid understanding of phylogenetic relationships both within and outside of the clade.
Ogburn, R. Matthew
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, 1984 Stemsucculents, branched or unbranched, columnar, globose or with thick flattened stems or internodes, usually with very small scale-like and awl-shaped, rarely foliaceous leaves; stems and internodes often with warts or ribs, bearing areoles in the axils of the often absent leaves. Areoles mostly covered with felty hairs and spines.
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Chemical Investigation of the Flowers of Opuntia elatior (Cactaceae)
, 1968 Chemical Investigation of the Flowers of \(Opuntia\) \(elatior\) (Cactaceae)
Asif Zaman, Mohd. Shabbir
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Teratología en ?"Pterocactus"? (Cactaceae, Opuntioideae)
Lilloa, 1946 Dado que hasta el día de hoy no se han podido encontrar malformaciones en el género Pterocactus (Cactaceae, Opuntioideae), el autor demuestra la fasciación total de un individuo y la fasciación parcial de otro de este género.
Adrián Ruiz Leal
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