Published December 15, 2022 | Version v1
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FIGURE 6. Opuntia megacantha. A in Molecular and morphological notes on Opuntia ser. Streptacanthae (Cactaceae)

  • 1. Posgrado en Biotecnología Agrícola, Instituto de Horticultura, Departamento de Fitotecnia, Universidad Autónoma Chapingo, Chapingo, México, 56230, Texcoco, Estado de México, México. & cesar.ramiro.mg@gmail.com; https://orcid.org/0000-0002-0256-0840
  • 2. Posgrado en Biotecnología Agrícola, Instituto de Horticultura, Departamento de Fitotecnia, Universidad Autónoma Chapingo, Chapingo, México, 56230, Texcoco, Estado de México, México. & cgallegosvazquez@gmail.com; https://orcid.org/0000-0003-2506-8274
  • 3. Posgrado en Biotecnología Agrícola, Instituto de Horticultura, Departamento de Fitotecnia, Universidad Autónoma Chapingo, Chapingo, México, 56230, Texcoco, Estado de México, México. & jomg1@yahoo.com.mx; https://orcid.org/0000-0001-9713-4758
  • 4. Posgrado en Biotecnología Agrícola, Instituto de Horticultura, Departamento de Fitotecnia, Universidad Autónoma Chapingo, Chapingo, México, 56230, Texcoco, Estado de México, México. & abarrien@gmail.com; https://orcid.org/0000-0001-6555-7633

Description

FIGURE 6. Opuntia megacantha. A. Epidermal cells of the middle part of the thorn, with fissures between the cells and smooth texture. B. Epidermal cells of the apical part of the thorn. C. Glabrous epidermis. D. Irregular epidermal cells, tetracytic stoma. E. Polyhedron-shaped pollen grain, pantoaperturate. F. Approach to a pore, warty walls.

Notes

Published as part of Martínez-González, César Ramiro, Gallegos-Vázquez, Clemente, Mascorro- Gallardo, José O. & Barrientos-Priego, Alejandro F., 2022, Molecular and morphological notes on Opuntia ser. Streptacanthae (Cactaceae), pp. 1-28 in Phytotaxa 576 (1) on page 11, DOI: 10.11646/phytotaxa.576.1.1, http://zenodo.org/record/7440876

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