Hesperochiron pumilus (Griseb.) Porter [ Villarsia pumila Griseb.]
      
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6 510102 Hesperochiron pumilus (Griseb.) Porter [125 1063004 Villarsia pumila Griseb.] Gentianaceae
W.J. Hooker, Fl. Bor.-Amer. (Hooker), vol. 2 : t. 157 (1840) [n.a.]