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FNA | Family List | FNA Vol. 20 | Asteraceae | Gutierrezia

3a. Gutierrezia texana (de Candolle) Torrey & A. Gray var. glutinosa (S. Schauer) M. A. Lane, Sida. 8: 314. 1980.

Hemiachyris glutinosa S. Schauer, Linnaea 19: 724. 1847; Gutierrezia glutinosa (S. Schauer) Schultz-Bipontinus

Involucres mostly campanulate, (2–)3.5–4.5 mm diam. Disc florets 10–48. Cypselae moderately to densely strigoso-sericeous, hairs usually in dense lines, at least partially obscuring faces; pappi of 1 series of distinct scales 0.2–0.5 mm, rarely more reduced. 2n = 8, 16.

Flowering Jul–Oct(–Nov). Grasslands and pine-oak-juniper woodlands; (5–)500–2200 m; N.Mex., Tex.; Mexico (Coahuila, Guanajuato, Hidalgo, Nuevo León, Querétaro, San Luis Potosí, Tamaulipas).


 

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