WCW:Vascular
12082 Edward F. Anderson 202 1952-07-11
U.S.A., Michigan, Emmet, Mud Lake SW of Cheboygan., 152m
WCW:Vascular
3619 R. Dale Thomas, R.E. Jones 1678 1967-03-09
U.S.A., Louisiana, Caldwell, Hills near Horseshoe Lake east of La. 846, 4 miles N. of Jct. with La. 4.
WCW:Vascular
13879 Al Gentry 500 1978-07-11
U.S.A., Missouri, St. Louis, Rieger Road near edge of Babler State Park.
WCW:Vascular
4412 Pinkava, Keil, Lehto 7681 1967-00-00
U.S.A., Arizona, Gila, 0.8 miles south of junc. of Ariz. 70-77.
WCW:Vascular
11908 Edward F. Anderson 29 1952-04-22
U.S.A., California, Los Angeles, Mount Baldy road. San Gabriel Mt. Range., 701m
WCW:Vascular
11909 Edward F. Anderson 498 1955-03-19
U.S.A., California, San Bernardino, On the Flying Cow Ranch in the San Jose Hills south of Pomona., 259m
WCW:Vascular
11916 Edward F. Anderson 850 1955-04-06
U.S.A., California, San Bernardino, Mill Creek Road. San Bernardino Mountain range. Pacific slope drainage area., 762m
WCW:Vascular
11915 Edward F. Anderson 818 1955-04-28
U.S.A., California, San Bernardino, Mill Creek Road. San Bernardino Mt. Range., 838m
WCW:Vascular
11914 Edward F. Anderson 865 1955-03-14
U.S.A., California, San Bernardino, Mill Creek Road. San Bernardino Mt. Range., 1220m
WCW:Vascular
11913 Edward F. Anderson 770 1955-04-09
U.S.A., California, San Bernardino, Mill Creek Canyon. San Bernardino Mt. Range., 915m
WCW:Vascular
18036 Jennifer Toy 5 2004-07-16
U.S.A., Virginia, Wise, College Woods. College of William and Mary, Williamsburg, VA., 37.26445 -76.7251
WCW:Vascular
s.n. Michelle Ladd 316 1987-07-29
U.S.A., Oregon, Wheeler, About 3 miles from the Twickingham bridge on the county road, growing next to the road. Blue Mountains. John Day drainage., 655m
WCW:Vascular
16109 Michelle Ladd 215 1987-06-09
U.S.A., Oregon, Wasco, Just below junction of Bakeoven Road and the road going down the Deschutes River, growing alongside the river. Foothills of East side of Cascades., 543m
WCW:Vascular
13868 G. Davidse, D. Bell, C. Niblett 164 1978-06-21
U.S.A., Missouri, St. Charles, 1 mile south of the junction of Hwy. 94 and Hwy. H, south of Portage Des Sioux, near railroad intersection with Hwy. H., 39.883333 -90.383333, 131m
WCW:Vascular
3616 R. Dale Thomas, Steven D. Thomas 3505 1967-07-01
U.S.A., Louisiana, Ouachita, Woods W. of Morgan Hare Road. 3 mi. N. of Swartz.
WCW:Vascular
9931 Derek Holcomb 60
U.S.A., Texas, Leon, 2 mi. E. of Marquez.
WCW:Vascular
1383 Unknown S.N. 1883-07-16
U.S.A., Washington, Walla Walla, Walla Walla.
WCW:Vascular
17311 Jeffery K. Lake 101 1993-08-15
U.S.A., Iowa, Lee, Sawyer Road 1-3 mi. west of Sawyer, along road.
WCW:Vascular
14054 E. Poston, David Bell & Clyde Niblett 624 1978-07-19
U.S.A., Missouri, Lincoln, 1 1/2 mile from junction EE county road and country road Y NW of Winfield & W of Foley. Near Cuivre River State Park.
WCW:Vascular
14126 E. Poston, David Bell & Clyde Niblett 558 1978-07-17
U.S.A., Missouri, Jefferson, 7.3 mi. N. of Hillsboro off of Missouri Highway 21 then 0.2 mi. W (at Microwave relay towers). Along edge of oak-hickory forest. Near cultivated field., 38.333333 -90.541667, 198m
WCW:Vascular
14000 Jarvis Hudson 531 1974-06-18
U.S.A., Missouri, Monroe, Wabash Railroad. Common along railroad on level ground., 229m
WCW:Vascular
17639 Jay McLaughlin S.N. 1994-00-00
U.S.A., Washington, Walla Walla, Mill Creek, Upstream 1 km of Corp of Engineers diversion dam on the L. Filan Ranch. Transect 1.
WCW:Vascular
10214 Terese Neu-Richmond 91 1978-07-02
U.S.A., Washington, Walla Walla, Fort Walla Walla, Blue Mountains. Walla Walla River Drainage Area., 244m
WCW:Vascular
14573 Lisa J. Halstead, Heidi Houchen 100 1985-04-27
U.S.A., Washington, Walla Walla, Whitman National Historical Park., 189m
WCW:Vascular
17224 L.Z. Dudley 56 1996-06-04
U.S.A., Washington, Klickitat, Lyle-Snowden road. Klickitat Co, WA, USA., 45.7 -121.316667, 213m