Adenophyllum wrightii var. wrightii

unknown
Treatment appears in FNA Volume 21. Treatment on page 239.
Annuals, to 70 cm. Leaves linear or pinnately lobed, 25–35 mm, lobes 5–9, linear (each with oil-gland at base). Peduncles 3–6 cm. Calyculi of 3–5 subulate bractlets 3–5 mm (eglandular). Involucres broadly campanulate to obconic, 7–8 mm. Phyllaries 8–13, narrowly to broadly oblanceolate, remaining connate in fruit. Ray florets usually 8; corollas yellow-orange; tubes 3 mm, laminae 2 × 1 mm. Disc florets 30–50; corollas pale yellow, often tipped with crimson, 4–5 mm. Cypselae 3.5–4.5 mm; pappi of 10 outer, erose scales 0.7–1 mm plus 10 inner, unequally 3-aristate scales 5–6.5 mm. 2n = 14.

Phenology: Flowering fall.
Habitat: Wettish sites in otherwise arid areas, coarse, sandy alluvium
Elevation: 1500–2600 m

Distribution

V21-585-distribution-map.gif

Ariz., N.Mex., Mexico (Chihuahua).

Discussion

References

None.

Lower Taxa

No lower taxa listed.

AuthorJohn L. Strother +
Authorityunknown +
DistributionAriz. +, N.Mex. + and Mexico (Chihuahua). +
Elevation1500–2600 m +
HabitatWettish sites in otherwise arid areas, coarse, sandy alluvium +
IllustratorBarbara Alongi +
PhenologyFlowering fall. +
Publication titleSmithsonian Contr. Knowl. +
Publication year1853 +
ReferenceNone +
Source xmlhttps://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse grained fna xml/V19-20-21/V21 585.xml +
SynonymsDyssodia neomexicana +
Taxon familyAsteraceae +
Taxon nameAdenophyllum wrightii var. wrightii +
Taxon parentAdenophyllum wrightii +
Taxon rankvariety +
VolumeVolume 21 +