United States, Colorado, Fort Garland, alt 2400 meters
37.428897 -105.4339 +-906m. WGS84
In caulibus emortuis Helianthi petiolaris [= Helianthus petiolaris Nutt.].
place_pub:Cryptogamae Formationum Coloradensium, Centyry 5, No. 475. Anno 1908. Originally published as Sphaeronema. The generic name sanctioned as Sphaeronaema and corrected in accordance with the ICBN.; name_notes:nom. nud.