Helianthus nigrescens Heiser

  • Filed As

    Asteraceae
    Helianthus nigrescens Heiser ( lectotype )

  • Collector(s)

    W. H. Camp E3903, 27 Jun 1945

  • Location

    Ecuador. Azuay. Along the Río Tarqui, 4 km. south of Cuenca.

  • Description

    Plants 3 m., much-branched. Leaves deep green above; pale-pubescent below. Bracts nigrescent-green. Ray flowers bright yellow. Bracts in head pale cream, nigrescent tipped. Tube of disc flowers pale yellow, the lobes internally yellow. Phenology of specimen: Flower, Fruit.

  • Identifiers

    NY Barcode: 179128

    Occurrence ID: a25c4b4a-54e4-4276-999f-0b0bae42d93b

  • Feedback

    Send comments on this specimen record

  • Region

    South America

  • Country

    Ecuador

  • State/Province

    Azuay

  • Locality

    Along the Río Tarqui, 4 km. south of Cuenca

  • Elevation

    Alt. 2529.8 m. (8300 ft.)

  • Distribution

    Map all specimens of this taxon

OCR Text not available.