Difference between revisions of "Artemisia suksdorfii"
Bull. Torrey Bot. Club 28: 42. 1901.
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|name=Artemisia heterophylla | |name=Artemisia heterophylla | ||
|authority=Nuttall | |authority=Nuttall | ||
| + | |rank=species | ||
|publication_title=Trans. Amer. Philos. Soc., n. s. | |publication_title=Trans. Amer. Philos. Soc., n. s. | ||
|publication_place=7: 400. 1841, | |publication_place=7: 400. 1841, | ||
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|name=Artemisia vulgaris var. littoralis | |name=Artemisia vulgaris var. littoralis | ||
|authority=Suksdorf | |authority=Suksdorf | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Anthemideae;Artemisia;Artemisia subg. Artemisia;Artemisia suksdorfii | |hierarchy=Asteraceae;Asteraceae tribe Anthemideae;Artemisia;Artemisia subg. Artemisia;Artemisia suksdorfii | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Artemisia suksdorfii | name=Artemisia suksdorfii | ||
| − | |||
|authority=Piper | |authority=Piper | ||
|rank=species | |rank=species | ||
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|publication year=1901 | |publication year=1901 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V19_926.xml |
|tribe=Asteraceae tribe Anthemideae | |tribe=Asteraceae tribe Anthemideae | ||
|genus=Artemisia | |genus=Artemisia | ||
Revision as of 19:22, 16 December 2019
Perennials, 50–170(–200) cm, aromatic (rhizomes woody, coarse). Stems usually 10+, erect, light brown, simple, usually glabrous. Leaves cauline (sessile), bicolor (white and dark green); blades lanceolate, 5–10(–15) × 1–5 cm (bases strongly tapered, attenuate), coarsely and irregularly lobed, faces tomentose (abaxial) or glabrous (adaxial). Heads (erect) in crowded (proximally leafy), paniculiform or racemiform arrays 17–30 × (2–)4–5 cm (lateral branches stiff, erect). Involucres narrowly turbinate or globose, 1.5–2.5 × 1–1.5 mm. Phyllaries (straw-colored to yellow-green, shiny) lanceolate, glabrous or sparsely hairy. Florets: pistillate 2–5; bisexual 2–7; corollas yellow, 1.5–3 mm, glabrous. Cypselae ellipsoid, 0.8–1.5 mm, glabrous. 2n = 18.
Phenology: Flowering mid summer–fall.
Habitat: Coastal habitats, often along roads or drainages
Elevation: 0–200 m
Distribution
B.C., Calif., Oreg., Wash.
Discussion
Artemisia suksdorfii is similar morphologically to A. douglasiana; it has more and smaller heads, and glabrous phyllaries. The two species hybridize where their ranges overlap.
Selected References
None.