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The Endemic Plants of Chile – an Annotated Checklist

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Schizanthus porrigens Graham ex Hook. subsp. borealis V.Morales & Muñoz-Schick

  1. Classified in >
  2. genus: Schizanthus >
  3. Family: Solanaceae

Type citation

Chile. Coquimbo: norte La Serena-Cuesta Porotitos, N El Arrayán, 29°40'10.5"S, 71°18'17.6"W, 184 m alt., 7 Dec 2008, M. Muñoz 5023 (holotype: SGO! [acc. #157830]).

Iconography

  • Morales-Fierro et al. (2020): fig. 6f–i
  • Habit

    Annual herb up to 50 cm tall.

    Key characteristics

    This variety has a bluish or lilac uniform corolla colour, with or without a single faint dark spot in the upper part of each lateral lobe (in the separation of the lateral and middle lobe). These spots do not reach the margin of the lobes (Morales-Fierro et al., 2020).

    Regions

    Coquimbo

    Distribution and habitat

    Restricted to the coast of the Region of Coquimbo (Province of Elqui, 29°25'–29°50' lat. S). 170–600 m about sea level. It inhabits shady hillsides and ravines, rocky outcrops with large boulders. It can be found among dense vegetation dominated by Heliotropium stenophyllum, Senna cumingii var. coquimbensis, Ophryosporus triangularis and Lobelia polyphylla. Also present in grazed areas with a dominance of shrubby species of Asteraceae (Morales-Fierro et al., 2020).

    Distribution

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    References

    • Grau & Gronbach (1984)

      Grau, J. and Gronbach, E. 1984. Untersuchungen zur variabilität in der Gattung Schizanthus (Solanaceae). Mitteilungen (aus) der Botanischen Staatssammlung München 20: 111-203

    • Morales-Fierro et al. (2020)

      Morales-Fierro, Vanezza , Muñoz-Schick, Mélica and Moreira-Muñoz, Andrés 2020. Synopsis of Schizanthus Ruiz & Pav. (Solanaceae), a genus endemic to the southern Andes. PhytoKeys 154: 57–102