Erigeron pringlei is a North American species of flowering plant in the family Asteraceae known by the common name Pringle's fleabane.[1] It has been found in only in the state of Arizona in the southwestern United States.[2]

Erigeron pringlei is a perennial herb up to 16 centimeters (6.4 inches) tall, producing a thick underground woody caudex. The plant generally produces only 1 flower head per stem but sometimes 2 or 3. Each head has 20–35 pink or white ray florets surrounding numerous yellow disc florets. The species grows on ledges and in cracks in cliff faces.[1]

References

  1. ^ a b "Erigeron pringlei in Flora of North America @ efloras.org". www.efloras.org. Retrieved 2018-08-31.
  2. ^ Biota of North America Program 2014 county distribution map
  • [1] Photo of herbarium specimen at Missouri Botanical Garden, collected in Santa Rita Mountains in 1881. probably isotype of Erigeron pringlei


Allikas: http://en.wikipedia.org/wiki/Erigeron_pringlei
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