Published December 22, 2022 | Version v1
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FIGURE 5 in Borreria savannicola (Spermacoceae, Rubiaceae), a new species from savanna patches within the Caatinga, Ceará State, Brazil

  • 1. Universidade Estadual Vale do Acaraú, Curso de Ciências Biológicas, Av. da Universidade 850, 62040-370, Sobral, CE, Brazil & elbezsouza@gmail.com; https://orcid.org/0000-0002-5222-4378
  • 2. Universidade Estadual de Feira de Santana - UEFS, Programa de Pós-Graduação em Botânica - PPGBot, Feira de Santana, BA, Brazil & alvaronepomuceno567@gmail.com; https://orcid.org/0000-0002-4643-8177
  • 3. Universidade Estadual Vale do Acaraú, Curso de Ciências Biológicas, Av. da Universidade 850, 62040-370, Sobral, CE, Brazil & marialuizawetzel@gmail.com; https://orcid.org/0000-0003-3994-5346
  • 4. Instituto de Botánica del Nordeste (IBONE-CONICET). Facultad de Ciencias Exactas y Naturales y Agrimensura (FACENA). Universidad Nacional del Nordeste (UNNE), Sargento Cabral 2131, c.c. 209, 3400, Corrientes, Argentina & lailammiguel@yahoo.com.ar; https://orcid.org/0000-0002-9870-4983

Description

FIGURE 5. Anatomical features. Stem: A–C. Borreria savannicola. A. Showing stomata. B. Lamellar collenchyma. C. Vascular system respectively. D–F. Borreria scabiosoides. D. Stipular colleter showing raphides. E. Stem with angular collenchyma. F. Vascular system with cambium. Leaf blade: G–J. Borreria savannicola. G. Shows the midrib. H. Papillae. I. Phenolic idioblasts. J. Stomata. L–O. Borreria scabiosoides. L. Showing the midrib. M. The stomata and substomatic chambers. N. The spongy parenchyma with braciform cells. Arrow = raphides, LC = lamellar collenchyma, AC = angular collenchyma, PH = phloem and XY = xylem, Bar = 100µm in A, B, D and E, 200 µm in C, F and O and 400 µm in G, H and I.

Notes

Published as part of Souza, Elnatan Bezerra De, Nepomuceno, Álvaro, Da Costa Ribeiro, Maria Luiza R. & Miguel, Laila Mabel, 2022, Borreria savannicola (Spermacoceae, Rubiaceae), a new species from savanna patches within the Caatinga, Ceará State, Brazil, pp. 279-288 in Phytotaxa 576 (3) on page 285, DOI: 10.11646/phytotaxa.576.3.4, http://zenodo.org/record/7471623

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