WCW:Vascular
16608 Peter H. Raven, Tamra Engelhorn Raven 27482 1987-05-09
U.S.A., Missouri, Jefferson, 6.5 miles (10.5 kilometers) west of DeSoto, about 0.3 mile (500 meters) north of confluence of Parker Creek with Big River., 38.125 -90.691667, 190m
WCW:Vascular
14078 E. Poston, David Bell, Clyde Niblett 579 1978-07-17
U.S.A., Missouri, Jefferson, Junction, Missouri Highway 21 & Big River., 38.083333 -90.666667, 600m
WCW:Vascular
14005 E. Poston, Clyde Niblett, and David Bell. 581 1978-07-17
U.S.A., Missouri, Jefferson, Junction, Missouri Highway 21 and Big River., 38.083333 -90.666667, 183m
WCW:Vascular
14125 E. Poston, Clyde Niblett, and David Bell. 581 1978-07-17
U.S.A., Missouri, Jefferson, Junction, Missouri Highway 21 and Big River., 38.083333 -90.666667, 183m
WCW:Vascular
16798 Peter H. Raven, Tamra Engelhorn Raven 27780 1989-04-16
U.S.A., Missouri, Jefferson, 6.5 mi. (10.5 km) W of DeSoto. S end of large pasture, ca. 3. mi. (500 m) N of confluence of Parker Creek with Big River., 38.125 -90.675, 185m
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
16610 Peter H. Raven, Tamra Engelhorn Raven 27705 1988-09-17
U.S.A., Missouri, Jefferson, 6.5 mi. (10.5 km) W of DeSoto. Along Big River ca. 50 m below (W of) mouth of Parker Creek., 38.125 -90.675, 170m
WCW:Vascular
16609 Peter H. Raven, Tamra Engelhorn Raven 27734 1988-09-25
U.S.A., Missouri, Jefferson, 6.5 miles (10.5 Km) west of Desoto. Along Big River circa 50 meters below (West of) mount of Parker Creek., 38.125 -90.675, 170m
WCW:Vascular
13895 W.G. D'Arcy 950 1978-08-07
U.S.A., Missouri, Jefferson, County Road MM circa 3 miles west of Missouri 21, near Otto.
WCW:Vascular
16611 Peter H. Raven, & Tamra Engelhorn Raven 27535 1987-06-06
U.S.A., Missouri, Jefferson, 6.5 mi (10.5 km) W of DeSoto. Near Big River, ca. 0.1 mi (0.16km) NNE of its confluence with Parker Creek., 38.125 -90.675, 185m
WCW:Vascular
16607 Peter H. Raven, Tamra Engelhorn Raven 27611 1987-08-22
U.S.A., Missouri, Jefferson, 6.5 mile (10.5 km) West of DeSoto. East of Parker Creek, circa 0.3 mile (0.5 km) Northeast of confluence of Parker Creek with Big River., 38.125 -90.675, 200m
WCW:Vascular
14077 J. Saunders, Clyde Niblett & David Bell 867 1978-08-04
U.S.A., Missouri, Jefferson, Route 21 A, 2 miles NE of Victoria.