Bromeliaceae A: 02016725 Billbergia nutans H. Wendland USA: Montana Bozeman: USA, MSU [Montana State University]... S. Y. Mathews 351 1993-12-1
Orobanchaceae A: 01876140 Castilleja chromosa A. Nelson USA: Montana Below Pioneer Mountains. Ca 10 mi NNW of Dil... S. Y. Mathews 340 1991-6-16
A: 01876523 Castilleja crista-galli Rydberg USA: Wyoming Yellowstone National Park, Bunsen Peak Rd.; ... S. Y. Mathews 35 1988-6-25
A: 01876522 Castilleja crista-galli Rydberg USA: Wyoming Yellowstone National Park, Bunsen Peak Rd.; ... S. Y. Mathews 34 1988-6-25
A: 01876521 Castilleja crista-galli Rydberg USA: Wyoming Yellowstone National Park, Bunsen Peak Rd.; ... S. Y. Mathews 35 1988-6-25
A: 01876586 Castilleja cusickii Greenman USA: Wyoming Yellowstone National Park, Lamar Valley. 1-2... S. Y. Mathews 315 1990-6-24
A: 01876926 Castilleja gracillima Rydberg USA: Wyoming Yellowstone National Park, Lava Creek; trail... S. Y. Mathews 312 1990-6-23
A: 01876925 Castilleja gracillima Rydberg USA: Montana Gallatin National Forest, Snowflake Springs S. Y. Mathews 273 1989-8-2
A: 01878156 Castilleja miniata Douglas ex Hooker USA: Montana Gallatin National Forest. 2.5 km S of Almart... S. Y. Mathews 151 1989-7-6
A: 01878155 Castilleja miniata Douglas ex Hooker USA: Montana Highway 279, NW side of Flesher Pass at wide... S. Y. Mathews 319 1990-7-1
A: 01878154 Castilleja miniata Douglas ex Hooker USA: Montana T 4 S, R 12 E, S 1/2 Sec 1 or N 1/2 of Sec 1... S. Y. Mathews 142 1989-6-29
A: 01878353 Castilleja miniata Douglas ex Hooker USA: Wyoming Yellowstone National Park, Blacktail Plateau S. Y. Mathews 49 1988-6-26
A: 01878352 Castilleja miniata Douglas ex Hooker USA: Wyoming Yellowstone National Park, Blacktail Plateau S. Y. Mathews 47 1988-6-26
A: 01878767 Castilleja pulchella Rydberg USA: Wyoming Beartooth Pass, Below West Summit; 2nd switc... S. Y. Mathews 68 1988-7-31
A: 01879674 Castilleja sp. Linnaeus USA: Montana Yellowstone National Park, Gallatin River S. Y. Mathews 74 1988-8-1
A: 01879673 Castilleja sp. Linnaeus USA: Montana Salmon Lake, US Highway 83 at south end of L... S. Y. Mathews 367 1994-5-21
Plantaginaceae A: 01046284 Antirrhinum sp. USA: Montana Bozeman: from K. Holley's garden S. Y. Mathews 301 1989-12-19