Piptothrix

Piptothrix is a genus of Mesoamerican plants in the boneset tribe within the sunflower family.[3][2][4]

Species[1][5]

• Piptothrix areolaris (DC.) R.M.King & H.Rob. - from Chihuahua to El Salvador
• Piptothrix jaliscensis B.L.Rob. - Jalisco
• Piptothrix palmeri A.Gray - Chihuahua
• Piptothrix pubens A.Gray - Jalisco
• Piptothrix sinaloae S.F.Blake - Sinaloa

formerly included[1]

Piptothrix
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Asterids
Order:	Asterales
Family:	Asteraceae
Subfamily:	Asteroideae
Supertribe:	Helianthodae
Tribe:	Eupatorieae[1]
Genus:	Piptothrix A.Gray
Type species
Piptothrix palmeri[2] A.Gray

see Ageratina Jaliscoa

• Piptothrix aegiroides B.L.Rob. & Greenm. - Jaliscoa goldmanii (B.L.Rob.) R.M.King & H.Rob.
• Piptothrix arizonica A.Nelson - Ageratina paupercula (A.Gray) R.M.King & H.Rob.
• Piptothrix goldmanii B.L.Rob. - Jaliscoa goldmanii (B.L.Rob.) R.M.King & H.Rob.
• Piptothrix paleacea Cronquist - Jaliscoa paleacea (Cronquist) R.M.King & H.Rob.

References

1. Flann, C (ed) 2009+ Global Compositae Checklist Archived 2014-11-06 at Archive.today
2. Gray, Asa. 1886. Proceedings of the American Academy of Arts and Sciences 21: 383 descriptions in Latin, commentary in English
3. D.J.N.Hind & H.E.Robinson. 2007. Tribe Eupatorieae In: The Families and Genera of Vascular Plants vol.VIII. (Joachim W.Kadereit & Charles Jeffrey, volume editors. Klaus Kubitzky, general editor). Springer-Verlag. Berlin, Heidelberg.
4. Tropicos, Piptothrix A. Gray
5. The Plant List search for Piptothrix