LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Anatomy and Histochemistry of Leaf and Stem of Brazilian Endemic Species Mollinedia clavigera Tul

Homem, Isabel Christina Mignoni; Bobek, Vanessa Barbosa; Szabo, Ellis Marina; Budel, Jane Manfron; Raman, Vijayasankar; Oliveira, Vinicius Bednarczuk; Miguel, Obdulio Gomes.

Braz. arch. biol. technol; 63 (), 2020

Abstract This study aimed to investigate the anatomy and histochemistry of Mollinedia clavigera leaves and stems through photonic microscopy and scanning electron microscopy. Noteworthy features of leaves were: presence of paracytic stomata on both surfaces; simple as well as bifurcate non-glandular tric...

Monimiaceae/anatomía & histología, Monimiaceae/química, Tricomas/anatomía & histología, Hojas de la Planta/anatomía & histología, Tricomas/química, Hojas de la Planta/química, Microscopía Electrónica de Rastreo, Brasil, Histocitoquímica, Hojas de la Planta/citología, Monimiaceae/citología, Tricomas/citología

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Morphological and chemical diversity in the Type IV glandular trichomes of Solananeae (S. sisymbrifolium and N. glauca) as germplasm resources for agricultural and food uses

Morphological variation in type IV trichomes in Ss and Ng was studied through SEM. The differences can be related to chemical differences in the excreted sugar esters. Ng trichomes exude two fractions, one of glucose tri-esters and the other one of sucrose tetra-esters, in a 3:7 ratio. The main acid foun...