''Solidago durangensis'' is very rare Mexican species of
flowering plants in the family
Asteraceae. It is known only from a few collections made in the 1890s near the city of
Durango
Durango (), officially named Estado Libre y Soberano de Durango ( en, Free and Sovereign State of Durango; Tepehuán: ''Korian''; Nahuatl: ''Tepēhuahcān''), is one of the 31 states which make up the 32 Federal Entities of Mexico, situated in ...
in northern Mexico, and not seen since. It is very likely now extinct.
''Solidago durangensis'' is (was?) a perennial herb up to 100 cm (40 inches) tall. Leaves were lance-shaped, up to 10 cm (4 inches) long. Flower heads are in flat-topped arrays at the ends of branches.
Nesom, Guy L. 1991. Phytologia 70: 58-59
/ref>
References
durangensis
Flora of Durango
Plants described in 1991
{{Solidago-stub