Difference between revisions of "Madia citriodora"
Bull. Torrey Bot. Club 9: 63. 1882.
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|elevation=30–1600 m | |elevation=30–1600 m | ||
|distribution=Calif.;Nev.;Oreg.;Wash. | |distribution=Calif.;Nev.;Oreg.;Wash. | ||
| − | |discussion=<p>Madia citriodora occurs in northern California, northwestern Nevada, Oregon, and Washington, sometimes with (and often confused with) M. gracilis.</p> | + | |discussion=<p><i>Madia citriodora</i> occurs in northern California, northwestern <i>Nevada</i>, Oregon, and Washington, sometimes with (and often confused with) <i>M. gracilis</i>.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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|publication year=1882 | |publication year=1882 | ||
|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/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V21_746.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Madiinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Madiinae | ||
Revision as of 15:37, 18 September 2019
Plants 10–70 cm, self-compatible (heads not showy). Stems proximally villous to hirsute, distally glandular-pubescent, glands purple, lateral branches often surpassing main stems. Leaf blades linear, 2–9 cm × 1–10 mm. Heads in open, corymbiform arrays. Involucres ± ovoid to hemispheric, 6–8 mm. Phyllaries ± villous or hirsute, glandular-pubescent as well (often sparsely), glands purple, apices usually ± erect, flat. Paleae mostly persistent, mostly connate 1/2+ their lengths. Ray florets 5–12; corollas greenish yellow, laminae 4–11 mm. Disc florets 8–50+, functionally staminate; corollas 2–3 mm, pubescent; anthers ± dark purple. Ray cypselae black or brown, sometimes mottled, glossy, ± 3-angled (abaxial sides rounded, adaxial sides 2-faced, angles between those faces ca. 70°), beakless (or nearly so). Disc cypselae 0. 2n = 16.
Phenology: Flowering Apr–Jul.
Habitat: Openings in woodlands, forests, and shrublands, disturbed sites, stream banks, often in dry, stony or clayey soils
Elevation: 30–1600 m
Distribution
Calif., Nev., Oreg., Wash.
Discussion
Madia citriodora occurs in northern California, northwestern Nevada, Oregon, and Washington, sometimes with (and often confused with) M. gracilis.
Selected References
None.