Composition of essential oils and secretory structures ofBaccharis anomala,B. megapotamicaandB. ochracea

Budel, Jane Manfron; Duarte, Márcia do Rocio; Döll-Boscardin, Patrícia Mathias; Farago, Paulo Vítor; Matzenbacher, Nélson Ivo; Sartoratto, Adilson; Maia, Beatriz Helena Lameiro de Noronha Sales

doi:10.1080/10412905.2012.645634

Cited by 36 publications

(31 citation statements)

References 19 publications

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“…Flagelliform and biseriate glandular trichomes have been frequently reported in Baccharis (Barreto et al, ; Bobek et al, ; Budel et al, ; Budel and Duarte, ; Budel et al, ; Freire et al, ; Jasinski et al, ; Pereira et al, ; Rodriguez et al, ; Souza et al, ; Tischer et al, ).…”

Section: Resultsmentioning

confidence: 99%

Foliar anatomy and microscopy of six Brazilian species of Baccharis (Asteraceae)

Budel¹,

Raman

Monteiro³

et al. 2018

Microscopy Res & Technique

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We report for the first time the presence of cluster crystals of calcium oxalate within the glandular trichomes and oil bodies in the mesophyll for Baccharis species. Moreover, the comparative leaf anatomy and micro-morphology of six species of Baccharis, namely B. illinita, B. microdonta, B. pauciflosculosa, B. punctulata, B. reticularioides, and B. sphenophylla is investigated by light and scanning electron microscopy. The studied species exhibited differences in their leaf anatomical features such as the morphology of the cuticle, type and occurrence of the stomata, presence or absence of glandular trichomes, shape of the flagelliform trichomes, and the arrangement of the mesophyll tissues. These differences can be helpful in the species identification and classification and could represent informative characters for the reconstruction of the evolution of the genus.

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Section: Resultsmentioning

confidence: 99%

Foliar anatomy and microscopy of six Brazilian species of Baccharis (Asteraceae)

Budel¹,

Raman

Monteiro³

et al. 2018

Microscopy Res & Technique

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“…The essential oil present in carquejas can be found in glandular trichomes and secretory ducts (Budel et al, 2012). Budel et al (2013) reported that the base cells of the nonglandular trichomes in B. cognata DC.…”

Section: Resultsmentioning

confidence: 99%

Morpho-anatomical characteristics of Baccharis glaziovii in support of its pharmacobotany

Jasinski

Silva

Pontarolo

et al. 2014

Revista Brasileira de Farmacognosia

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CarquejaMorphology Anatomy Quality control A B S T R A C TBaccharis glaziovii Baker, Asteraceae, also known as carqueja or carqueja-arbustinho, is a native shrub of Brazil that reaches 0.5-2.5 m in height. It is a dioecious species that blossoms from September to December. This species has cladodes, which are winged stems that belong to the "carquejas" and are widely used indiscriminately by the population due to their gastric and diuretic properties. Carquejas are included in section Caulopterae and are difficult to identify even for taxonomists or Baccharis specialists. In the present study, a morpho-anatomical (cladodes and leaves) analysis of the medicinal plant was undertaken to improve its identification and add to the knowledge of section Caulopterae. Fragments of cladodes and leaves were collected and prepared in accordance with standard optical and scanning electron microscopy techniques. The morpho-anatomical characteristics found in B. glaziovii, include three-winged stems showing wings in a regular arrangement around the stem axis, short and petiolate leaves, flagelliform and simple non-glandular trichomes, concave-convex midrib, petioles with a concave shape and a slight projection on the adaxial face and convex with three projections on the abaxial surface, and calcium oxalate crystals in the form of raphides, styloids and pyramidal in the perimedullary region of the cladode, when evaluated as a whole, provide support for the quality control.

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“…Calea serrata have shown an isobilateral arrangement for chlorenchyma. Secretory ducts are frequently related to the endoderm or vascular system for different members of Asteraceae (Pagni and Masini 1999;Budel and Duarte 2010;Souza et al 2011;Budel et al 2012). The evaluated species exhibited secretory ducts near to the endoderm.…”

Section: Discussionmentioning

confidence: 98%

“…The studied species revealed both the anomocytic and anisocytic stomata only in the abaxial surface. Cavities, idioblasts, ducts and glandular trichomes can be observed in leaves of many members of Asteraceae (Milan et al 2006;Duarte et al 2011;Budel et al 2012;Budel et al 2013). Trichome types are useful features in the quality control of herbal drug, mainly as powder or dried fragments.…”

Section: Discussionmentioning

confidence: 99%

Anatomical Characters of Leave and Stem of Calea serrata Less., Asteraceae

Camilotti

Biu

Farago

et al. 2014

Braz. arch. biol. technol.

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Composition of essential oils and secretory structures ofBaccharis anomala,B. megapotamicaandB. ochracea

Cited by 36 publications

References 19 publications

Foliar anatomy and microscopy of six Brazilian species of Baccharis (Asteraceae)

Foliar anatomy and microscopy of six Brazilian species of Baccharis (Asteraceae)

Morpho-anatomical characteristics of Baccharis glaziovii in support of its pharmacobotany

Anatomical Characters of Leave and Stem of Calea serrata Less., Asteraceae

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