Aster subg. Hesperastrum (A.Gray) A.Gray Proc. Amer. Acad. Arts 16: 97. 1880 [Sep 1880]

Nomenclatural References

• literature : Proc. Amer. Acad. Arts 16: 97. 1880 BHL link from IPNI metadata.
• database : IPNI record: 60440241-2