ETHNOPHARMACOLOGICAL RELEVANCE: Erythrina velutina is traditionally used for sleepiness, convulsions and nervous system excitation. Braz J Med Biol Res. Feb;39(2) Epub Feb 2. Effect of Erythrina velutina and Erythrina mulungu in rats submitted to animal models of anxiety. PDF | Four new Erythrinan alkaloids () were isolated from the seeds of Erythrina velutina. The structures of these new compounds were.

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Erythrina velutina Images – Useful Tropical Plants

Anatomy and ontogeny of the pericarp of Pterodon emarginatus Vogel Fabaceae, Faboideaewith emphasis on secretory ducts. The identification of the substance inside of these secretory erythrian was not possible, which have an internal coating by periclinal flat or convex cells, arranged in a single layer Figure 3d.

The inflorescence is fascicle type, presenting orangish flowers. In the latter species, in addition to paracytic stomata, anomocytic stomata were found. The vascular bundles, in the lower caliber leaf vein region of the show sheath extensions in the direction of the adaxial surface and fiber cap on the xylem and the phloem Figure 6c. Flowers open early velutlna the morning, between 6 and 6: Erbano M, Duarte MR A band of collenchyma fibers is found, with cells thick, about layers of cortical parenchyma with many intercellular lacunas.

If you would like to support this site, please consider Donating. From Wikimedia Commons, the free media repository. The presence of secretory cavities in the stem and leaf, types of trichomes and stomata, its location and distribution in the leaf epidermis constitute diagnostic-characters that are important for an accurate and safe identification for E.


Erythrina velutina Images

Morpho-anatomical study of the leaf and stem of pau-alecrim: This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or eryghrina program used to create or digitize it. It was reviewed on 24 August by FlickreviewR and was confirmed to be licensed under the terms of the cc-by It is characteristic of these species have layers of achlorophyllous cells or with little chloroplasts between the palisade and spongy parenchyma, or between the palisade layers as in the E.

Plantas medicinais no Brasil: Histochemical tests indicated the presence of phytoconstituents of lipid droplets, alkaloids and phenolic substances in stem and in leaf of E.

Eryvellutinone, anisoflavanone from the stem bark of Erythrina velutina. Services on Demand Journal.

In BrisbaneAustralia. Views View Edit History. Anatomical Description of the petiole The petiole presents a uniseriate epidermis, branched trichomes, covered by a thickened cuticle, followed by veoutina to four layers of angular collenchyma. Retrieved from ” https: The samples were fixed in FAA 50, and subsequently semipermanent histological slides were prepared, containing crosssections and paradermal sections of the material previously prepared, following normal plant anatomy procedures Sass, ; Johansen, All native land vertebrates of the island, including the Noronha dove Zenaida auriculata noronhavireo Vireo gracilirostriselaenia Elaenia ridleyanaand skink Trachylepis atlanticapollinate the species on Fernando de Noronha.

The presence of secretory cavities for these species was not cited. Sinuous anticlinal walls were observed in E. J Nat Prod The type of vascular bundle found in E.


File:Erythrina velutina – Wikimedia Commons

A greater quantity of stomata was observed on the abaxial surface of the epidermis, similar to that recorded for Centrolobium tomentosum, E. Description Erythrina velutina flower.

Methodology The samples were fixed in FAA 50, and subsequently semipermanent histological slides were prepared, containing crosssections and paradermal sections of the material previously prepared, following normal plant anatomy procedures Sass, ; Johansen, Among the genres with native species, more common in the northeast region are Phaseolus, Crotalaria, Erytrhina, Andira, Sophora, Indigofera and Mucunaamong others Judd et al.

This study aimed to characterize the stem and leaf anatomy and to provide subsidies to quality control of the plant drug due to its wide use in folk medicine as well as its differentiation from other species with the same popular name.

J Arnold Arboretum If you have any useful information about this plant, please leave a comment. It shows claviform glandular and branched trichomes with uniseriate stalk. Last update on References Almeida EE Anatomy of leaf and stem of Erythrina velutina.

Santana I ; Rejane M. LALS contributed to discussion and critical reading of the manuscript.

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It can be found in a variety of biomes in the national territory. Anatomia das Plantas com sementes. Figure 2d with uniseriate stalk were observed.