Vasey's rubberweed

Cockerell, T. D. A. 1904. The North American species of Hymenoxys. Bulletin of the Torrey Botanical Club 31: 461-509. 10 p.

• Hymenoxys vaseyi
• Hymenoxys
• Vasey's bitter-weed
• Vasey's rubberweed
• Organ Mountains
• Fort Bliss
• White Sands Missile Range
• WSMR