Roldana subcymosa H.Rob.

  • Filed As

    Asteraceae
    Roldana subcymosa H.Rob. ( isotype )

  • Collector(s)

    A. Cronquist 10888 with J. J. Fay, 07 Nov 1970

  • Location

    Mexico. Oaxaca. Well up in the Sierra Madre del Sur, ca. 125 km. south of Oaxaca, on road to Puerto Angel.

  • Habitat

    In a moist ravine. In pine-oak-alder zone.

  • Description

    Plants single-stemmed, to 1.5 m., from a very short, thickened, fibrous-rooted rhizome-cuadex. Heads yellow (not yellow or golden), with (1-) 3 rays and 708 disk flowers. Growing with No. 10887, Senecio roldana DC var. roldana, which however is larger (to 2.5 m.) and coarser with bright orange-yellow, discoid heads that have 17-18 flowers. Phenology of specimen: Flower.

  • Identifiers

    NY Barcode: 312372

    Occurrence ID: d77f125e-f438-46d2-9a73-a13d609f8184

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  • Region

    North America

  • Country

    Mexico

  • State/Province

    Oaxaca

  • Locality

    Well up in the Sierra Madre del Sur, ca. 125 km. south of Oaxaca, on road to Puerto Angel

  • Elevation

    Alt. 2400 m. (7874 ft.)

  • Distribution

    Map all specimens of this taxon

    No botanical uses.

OCR Text not available.