Published April 2, 2020 | Version v1
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FIGURE 1 in Taxonomic revision of the genus Stenocephalum (Vernonieae, Asteraceae)

  • 1. Instituto de Botánica del Nordeste (UNNE-CONICET), Casilla de Correo 209, W3400CBL Corrientes, Argentina & Facultad de Ciencias Exactas y Naturales y Agrimensura, Universidad Nacional del Nordeste, Av. Libertad 5460, 3400, Corrientes, Argentina

Description

FIGURE 1. Micromorphological characters and mitotic chromosomes in Stenocephalum species (LM). A. Corolla lobe with nonglandular trichomes of S. megapotamicum. B. Trichome glandular type of S. hexanthum. C. Lanceolate apical anther appendage without glandular trichomes of S. hystrix. D. Style base showing a little developed node (arrow) of S. tragiifolium. E. Style base without basal node (arrow) of S. jucundum. F. Idioblasts of S. apiculatum. G. Prismatics crystals of S. jucundum. H. Twin hair of S. monticola. I. Metaphase plate of S. hexanthum, 2n=30. Scale bars: 50 µm (A, C–E), 100 µm (B, F–H), 5 µm (I).

Notes

Published as part of Dematteis, Massimiliano & Angulo, María Betiana, 2020, Taxonomic revision of the genus Stenocephalum (Vernonieae, Asteraceae), pp. 15-36 in Phytotaxa 438 (1) on page 16, DOI: 10.11646/phytotaxa.438.1.3, http://zenodo.org/record/13872348

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Journal article: 10.11646/phytotaxa.438.1.3 (DOI)
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Journal article: https://zenodo.org/record/13872348 (URL)