Capulin Mountain Goldenrod
Solidago capulinensis Cockerell & Andrews was treated as a synonym of S. wrightii by Semple & Cook (2006). It is native to Capulin Mt., Union Co., New Mexico. Nesom & Lowry (2010) reported on the existence of plants growing as escaped cultivars in adjacent Colorado. Semple et al. (2017) included the species in a multivariate study of all taxa in S. subsect. Thyrsiflorae and found strong statistical support for recognized the species as distinct from S. wrightii ²¹²Ô»åÌýS. petiolaris. The upper stem leaves of S. capulinensis tend to be serrate unlike those S. wrightii and S. petiolaris and has the shortest outer phyllaries (< 2 m) of all the species in the section.

The chromosome number is unknown.
Nesom, G.L. and T.K. Lowrey. 2011. Solidago capulinensis (Asteraceae: Astereae) redivivus. Phytoneuron 2011-24: 1–22.
Semple, J.C., Y. Ma, U. Naik, N. Steenhof, and L. Tong. 2017. A multivariate morphometric analysis of SolidagoÌý²õ³Ü²ú²õ±ð³¦³Ù.ÌýThyrsiflorae (Asteraceae: Astereae). Phytoneuron 2017-77: 1–37.
Last revised 9 April 2025 by J.C. Semple   Â
© 2025 J.C. Semple, including all photographs unless otherwise indicated
1-4. Solidago capulinensis. 1. Small shoot, Lowrey 2190-C UNM, Union Co., New Mexico. 2. Mid stem leaf, Lowrey 2190-G. 3. Heads, Lowrey 2190-G. 4. Disc floret fruits, Lowrey-2190-E.