Yellowstone sand verbena.
Contributors: United States. National Park Service.
Publisher: National Park Service
Published: 2000
Place of publication: [Washington, D.C.?
Language: eng
Subjects: Verbena -- Yellowstone National Park; Rare plants -- Yellowstone National Park
Notes: Caption title.

Shipping list no.: 2000-0232-P.

"4/2000"--P. [6].