Brickellia greenei explained

Brickellia greenei is a species of flowering plant in the family Asteraceae known by the common name Greene's brickellbush.[1] It is native to the mountain ranges of southwestern Oregon and northern California, including the Cascades, the northern Coast Ranges, and Sierra Nevada (mostly as north of Alpine County but with a few isolated populations in Inyo and Mariposa Counties).[1] [2]

Brickellia greenei is a perennial herb growing 20cmto50cmcm (10inchesto20inchescm) tall with several glandular, sticky stems covered in leaves. The oval, toothed leaves are up to 3cm (01inches) long and sticky with resin glands.[3]

The inflorescences hold widely spaced flower heads, each about2cm (01inches) long and lined with narrow, pointed phyllaries. Each flower head holds a nearly spherical array of about 60 thready disc florets. The fruit is a hairy cylindrical achene about 7mm long with a pappus of bristles.[3] [4]

The species is named for American botanist Edward Lee Greene, 1843–1915.[4]

External links

Notes and References

  1. http://www.calflora.org/cgi-bin/species_query.cgi?where-calrecnum=1156 Calflora taxon report, University of California, Brickellia greenei, A. Gray Greene brickellbush, Greene's Brickelbush, Greene's brickellia
  2. http://bonap.net/MapGallery/County/Brickellia%20greenei.png Biota of North America Program 2014 county distribution map
  3. http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=250066258 Flora of North America, Brickellia greenei A. Gray
  4. https://www.biodiversitylibrary.org/page/3119993#page/70/mode/1up Gray, Asa 1877. Proceedings of the American Academy of Arts and Sciences 12: 58