Published January 15, 2016 | Version v1
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FIGURE 4 in Floral Microcharacters in South American species of Senecio s.str. (Asteraceae) with considerations on the circumscription of this genus

  • 1. Instituto de Botánica Darwinion, Casilla de Correo
  • 2. Área de Botánica, Departamento de Ciencias Biológicas, Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, Avda. 60 entre 116 y 118, 1900 La Plata, Argentina.

Description

FIGURE 4. Pollen grains (SEM). A. Senecio involucratus: microechinate grain; B. S. eightsii: conical linear spine; C. Graphistylis organensis: conical mamelliform spine; D. S. acanthifolius: conical curved spine; E. S. candidans: echinate grain; F. S. candidans: conical spine. Scale bars: A, E = 10 μm; C = 8 μm; B, D, F = 2 μm.

Notes

Published as part of Salomón, Luciana, Hernández, Marcelo P., Giuliano, Daniel A. & Freire, Susana E., 2016, Floral Microcharacters in South American species of Senecio s.str. (Asteraceae) with considerations on the circumscription of this genus, pp. 1-25 in Phytotaxa 244 (1) on page 14, DOI: 10.11646/phytotaxa.244.1.1, http://zenodo.org/record/13679902

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Journal article: 10.11646/phytotaxa.244.1.1 (DOI)
Journal article: urn:lsid:plazi.org:pub:123F84534301FFBFFFBFFF879177FFE0 (LSID)
Journal article: https://zenodo.org/record/13679902 (URL)