Acamptopappus

Acamptopappus is a genus of flowering plants in the family Asteraceae described as a genus in 1873.[4][3][5]

For the character of Tolkien's legendarium, see Hador Goldenhead.

Goldenhead[1]
Acamptopappus shockleyi on the California-Nevada border
Scientific classification
Kingdom:
Plantae
(unranked):
Angiosperms
(unranked):
Eudicots
(unranked):
Asterids
Order:
Asterales
Family:
Asteraceae
Tribe:
Astereae
Genus:
Acamptopappus

Synonyms[3]
  • Haplopappus section Acamptopappus A.Gray

Acamptopappus is native to the deserts in southwestern North America.[6] The name is derived from a- (not), campto- (bent), and pappus (down). They are also commonly known as goldenheads.[7]

Acamptopappus plants are eaten by the larvae of some Lepidoptera species including Coleophora acamtopappi which feeds on A. sphaerocephalus.

Species[8][1]
  • A. shockleyi A.Gray -- Shockley's Goldenhead - California, Nevada
  • A. sphaerocephalus (Harv. & A.Gray) A.Gray -- Rayless Goldenhead - California, Nevada, Utah, Arizona

References
  1. Flora of North America, Vol. 20 Page 184 Goldenhead Acamptopappus (A. Gray) A. Gray
  2. Gray 1873, p. 634.
  3. Tropicos, Acamptopappus (A. Gray) A. Gray
  4. Gray, Asa. 1973. Proceedings of the American Academy of Arts and Sciences 8: 634 description in Latin, commentary in English
  5. Lane, M. A. 1988. Generic relationships and taxonomy of Acamptopappus (Compositae: Astereae). Madrono 35. (3): 247-265
  6. Biota of North America Program 2013 county distribution maps
  7. Shreve, F. & I. L. Wiggins. 1964. Vegetation and Flora of the Sonoran Desert 2 vols. Stanford University Press, Stanford
  8. The Plant List search for Acamptopappus
  • [taxonomic revision]

Bibliography
  • Gray, Asa (1873). Proceedings of the American Academy of Arts and Sciences. 8. Boston: Metcalf and Co.


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