| Taxon | Collector | Location | Type Status | Barcode | |
|---|---|---|---|---|---|
| Philadelphus microphyllus A.Gray | A. Fendler 266 1847 | United States of America. New Mexico. 11 miles above Santa Fe, in Santa Fe creek. | isotype | 186326 |  |
| Philadelphus microphyllus A.Gray | A. Fendler 266 1847 | United States of America. New Mexico. 11 miles above Santa Fe, in Santa Fe creek. | isotype | 186327 |  |
| Philadelphus microphyllus A.Gray var. microphyllus | A. H. Holmgren 10623 with Bassett Maguire, & Celia Maguire, | United States of America. Arizona. Coconino Co. On south end of Navajo Mountain near the Utah line. | 757782 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | N. H. Holmgren 11149 with Patricia K. Holmgren, 10 Jun 1986 | United States of America. Arizona. Coconino Co. Kaibab Plateau, Grand Canyon National Park, Kaibab Trail, between Redwall Bridge and Needle's Eye, ca. 4.8 km (3 mi) below trail head. | 757785 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | R. W. Lichvar 2841 11 Jun 1980 | United States of America. Wyoming. Sweetwater Co. 1/2 mile east of Linwood Historic Site. | 757787 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | R. A. Smith 6919 Jul 1899 | United States of America. Wyoming. Sweetwater Co. Near Rock Springs. | 757788 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | N. H. Holmgren 12674 with Alberto Areces-Mallea, 28 Jun 1996 | United States of America. Utah. San Juan Co. La Sal Mountains, along the La Sal Mountain Loop road, 3.2 km (2 mi) northeast of (within) the Manti-La Sal National Forest border, 20 km (12.5 mi) air distance southeast of downtown Moab. | 757798 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | A. H. Holmgren 14214 with Noel H. Holmgren, 24 Jun 1962 | United States of America. Utah. Daggett Co. South side of the Green River in section 7 of the Warren Draw Quadrangle. | 757801 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | J. L. Gentry, Jr. 1768 with Gerrit Davidse, 02 Aug 1967 | United States of America. Utah. San Juan Co. Navajo Indian Reservation, Navajo Mountain, approximately 40 airline miles northeast of Glen Canyon Dam. | 757802 | ||
| Philadelphus microphyllus A.Gray var. microphyllus | J. Taylor 29646 with Connie Taylor, 05 Aug 1980 | United States of America. Utah. San Juan Co. Around Monticello Lake, north side of Abajo Peak about 6 miles west and north of Monticello. | 757804 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | R. C. Rollins 57304 08 Aug 1957 | United States of America. Utah. Carbon Co. Canyon 2 miles east of Carbondale. | 757805 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | M. A. Franklin 989 20 Jul 1984 | United States of America. Utah. San Juan Co. LaSal Mountains. W slope Horse Creek-LaSal Loop Road cliff above bridge. | 757846 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | M. A. Franklin 1455 08 May 1985 | United States of America. Utah. Grand Co. Castle Valley. Round Mountain. | 757847 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | M. A. Franklin 1642 23 May 1985 | United States of America. Utah. Grand Co. Ca. 6.5 miles due southeast of Dewey, below S end of Blue Chief Mesa, canyon bottom to the west. | 757848 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | M. A. Franklin 3510 08 Jun 1986 | United States of America. Utah. Grand Co. Ca. 10 miles due northeast of Mt. Waas, LaSal Mountains, wash bottom. North Beaver Mesa. | 757850 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | M. A. Franklin 3620 29 Jun 1986 | United States of America. Utah. San Juan Co. West slope LaSal Mouontains, Brumley Ridge. | 757851 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | M. A. Franklin 4070 27 Jul 1986 | United States of America. Utah. Grand Co. Northeast slope of LaSal Mountains. Lower Beaver Basin. Rock outcrop along Beaver Creek. | 757852 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | L. C. Higgins 10771 15 Aug 1977 | United States of America. Utah. Garfield Co. SC Plateau, 4 miles south of Antimony along East Fork of Sevier River. | 757853 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | L. C. Higgins 23244 14 Jun 2001 | United States of America. Utah. Kane Co. Cottonwood Canyon, at Washington/Kane County line. | 757854 |  | |
| Philadelphus microphyllus A.Gray var. microphyllus | B. Neely 146 with Cindy Waller, 09 Jul 1980 | United States of America. Utah. Grand Co. Dark Canyon, Book Cliffs. | 757855 |  |