No CrossRef data available.
Published online by Cambridge University Press: 31 May 2012
Xylomoea Staud.
2615 X. didonea Sm. Scattered specimens from all parts of the State except the northern Plains region. August. Rare.
Namangana Staud.
2626 N. praecuta Sm. One specimen from Butte. Aug. 29, 1900, and one from Bozeman, Sept. 14, 1928.
Helotropha Led.
2636 H. reniformis Grt. One specimen from Havre, one from Bozeman, and two from Hamilton, August-September.