Published

1943-01-01

Estudios sobre plantas andinas,- IV

Keywords:

Plantas andinas, Piofontia, Piofontia colombiana, flores hermafroditas largas (es)

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Authors

  • José Cuatrecasas

Caracteres genéricos:-Capitulo radiado, con flores dimorfas, las externas apenas más largas que las interiores. Invólucro cónico, de brácteas pluriseriadas pero poco numerosas, flojas, lineal-lanceoladas, agudas, de consistencia herbácea incluso en la fructificación, más largas que el resto del capitulo. Receptáculo alveolado ,con el margen de las fositas ,escamoso-lacerado. Corolas exteriores femeninas, liguladas, con tubo muy corto y casi rectas, ,con 4 líneas longitudinales y 3 dientes gruesos y callosos, en 2-3 filas, con frecuencia provistas de un apéndice lineal en la garganta, rudimento de labio superior.

How to Cite

APA

Cuatrecasas, J. (1943). Estudios sobre plantas andinas,- IV. Caldasia, (6), 5–9. https://revistas.unal.edu.co/index.php/cal/article/view/31819

ACM

[1]
Cuatrecasas, J. 1943. Estudios sobre plantas andinas,- IV. Caldasia. 6 (Jan. 1943), 5–9.

ACS

(1)
Cuatrecasas, J. Estudios sobre plantas andinas,- IV. Caldasia 1943, 5-9.

ABNT

CUATRECASAS, J. Estudios sobre plantas andinas,- IV. Caldasia, [S. l.], n. 6, p. 5–9, 1943. Disponível em: https://revistas.unal.edu.co/index.php/cal/article/view/31819. Acesso em: 28 jan. 2025.

Chicago

Cuatrecasas, José. 1943. “Estudios sobre plantas andinas,- IV”. Caldasia, no. 6 (January):5-9. https://revistas.unal.edu.co/index.php/cal/article/view/31819.

Harvard

Cuatrecasas, J. (1943) “Estudios sobre plantas andinas,- IV”, Caldasia, (6), pp. 5–9. Available at: https://revistas.unal.edu.co/index.php/cal/article/view/31819 (Accessed: 28 January 2025).

IEEE

[1]
J. Cuatrecasas, “Estudios sobre plantas andinas,- IV”, Caldasia, no. 6, pp. 5–9, Jan. 1943.

MLA

Cuatrecasas, J. “Estudios sobre plantas andinas,- IV”. Caldasia, no. 6, Jan. 1943, pp. 5-9, https://revistas.unal.edu.co/index.php/cal/article/view/31819.

Turabian

Cuatrecasas, José. “Estudios sobre plantas andinas,- IV”. Caldasia, no. 6 (January 1, 1943): 5–9. Accessed January 28, 2025. https://revistas.unal.edu.co/index.php/cal/article/view/31819.

Vancouver

1.
Cuatrecasas J. Estudios sobre plantas andinas,- IV. Caldasia [Internet]. 1943 Jan. 1 [cited 2025 Jan. 28];(6):5-9. Available from: https://revistas.unal.edu.co/index.php/cal/article/view/31819

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Copyright (c) 1943 Caldasia

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