627 resultados para Botanica
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Mode of access: Internet.
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Half-title reads: "Opere di Madama di Genlis tradotte in italiano, i, ii.
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Mode of access: Internet.
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Centuria 11 is regarded as v.1 of his Icones floræ germanicæ.
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Florula littoris Galliæ ad Estac prope Massiliam. Accedit florula insulæ Maltæ. p., [i]-xiv.--Flora constantinopolitana, littoris ad Dardenellos et insularum Tenedos, Imros, Rhodi, p. [xv]-xxxvi.--Flora ægyptiaca: sive Catalogus plantarum systematicus Ægypti inferioris: Alexandriæ, Rosettæ, Kahiræ, Sues, p. [xxxvii]-lxxviii.--Flora arabicovemen. Sive Catalogue plantarum Arabiæ felicis systematicus. p. [lxxix]-cxxvi.--Descriptiones plantarum floræ ægyptiaco-arabicæ. p. 1-219.
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Mode of access: Internet.
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Centuria 11 is regarded as v. 1 of his Icones florae germinacae.
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Mode of access: Internet.
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Species of fleshy-fruited Myrtaceae are generally associated with humid environments and their vegetative anatomy is mainly mesophytic. Myrceugenia rufa is an endemic and rare species from arid zones of the coast of central Chile and there are no anatomical studies regarding its leaf anatomy and environmental adaptations. Here we describe the leaf micromorphology and anatomy of the species using standard protocols for light and scanning electron microscopy. The leaf anatomy of M. rufa matches that of other Myrtaceae, such as presence of druses, schizogenous secretory ducts and internal phloem. Leaves of M. rufa exhibit a double epidermis, thick cuticle, abundant unicellular hairs, large substomatal chambers covered by trichomes and a dense palisade parenchyma. Leaf characters of M. rufa confirm an anatomical adaptation to xerophytic environments.