- Sleeping Bear Dunes National Lakeshore, west of Marl Springs sec. 12 SW 1/4 NW 1/4.1
- South-facing slope above kettle-hole, northeast portion of Big Woods. Grid S-21-22. A. W. Cooper Station #7, George Reserve1
- Steep mountainsides 2 mi. NE of Santa Maria del Oro, in the basin of La Laguna1
- Superior Twp. University of Michigan Botanical Gardens, Dixboro Site. 4.5 miles northeast of Ann Arbor; just west of auto bridge over Fleming Creek [1
- T.9N, R.7E, S11 Ligon Outdoor Center1
- Tamaulipas1
- Tankse, Tetha, Zaskar1
- Tarloknath1
- Troy [Coordinates are for Prospect Park.]1
- Tuscola1
- Uncompahgre Mountains, near Ouray1
- University of Michigan Botanical Gardens, Dixboro Site, 4.5 mi. northeast of Ann Arbor. River Woods area. [A 1958 map of UM Botanical Gardens indicates “River-woods” extending for about 0.7 mi along Fleming Creek at approx. Lat. 42.3030 Long -83.6583.]1
- Van Buren1
- W 1/2 Sec. 24 T39N-R30W ca. 1 1/2 mi. ESE of Niagara, WI1
- W. side of O'Leary Rd., 0.25 mi. N. of Pasadena Rd., 1.0 mi. W. of Lavelle Rd.1
- Wari, Chenab Valley, Lahul, Kangra, Punjab1
- Warren Woods,1
- Washington1
- Waterloo Twp; T2S, R2E, Sec. 11
- Wexford1