Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Placynthium nigrum W. A. Weber 1956-Jul-25 Placynthiaceae UWBM 44475
collected Placynthium nigrum W. A. Weber & Les A. Viereck 1956 Placynthiaceae S F155722
collected Placynthium subradiatum W. A. Weber & D. McVean 1968 Placynthiaceae US
collected identified Placynthium nigrum W.A. Weber; Kunkel, LaFarge W.A. Weber 1973-09-16 1973 Placynthiaceae COLO COLO-L-0035706
collected identified Placynthium asperellum W.A. Weber W.A. Weber 1955-02-28 1974 Placynthiaceae COLO COLO-L-0035607
collected identified Placynthium nigrum W.A. Weber; S. Shushan, R.A. Anderson W.A. Weber 1960-08-28 1960 Placynthiaceae COLO COLO-L-0035684
collected identified Placynthium nigrum W.A. Weber; S. Shushan, R.A. Anderson W.A. Weber 1960-05-30 1960 Placynthiaceae COLO COLO-L-0035641
collected identified Placynthium nigrum W.A. Weber W.A. Weber 1966-03-29 1966 Placynthiaceae COLO COLO-L-0035661
collected identified Placynthium nigrum W.A. Weber; C. Bratt W.A. Weber 1992-12-02 1992 Placynthiaceae COLO COLO-L-0035692
collected identified Placynthium flabellosum W.A. Weber W.A. Weber 1964-09-07 1964 Placynthiaceae COLO COLO-L-0035604
collected identified Placynthium nigrum W.A. Weber; Wittmann, Lehr W.A. Weber 2007-09-29 2007 Placynthiaceae COLO COLO-L-0035634
collected identified Placynthium nigrum W.A. Weber; C.C. Bratt W.A. Weber 1992-12-02 Placynthiaceae ASU
collected identified Placynthium subradiatum W.A. Weber; D. McVean W.A. Weber & D. McVean 1968-04-10 Placynthiaceae ASU 559065
collected Placynthium nigrum W.A. Weber; D.D. Awasthi A. Henssen 1961-03-28 1963 Placynthiaceae COLO COLO-L-0035689
collected Placynthium asperellum W. A. Weber updated with Esslinger, T.L., Checklist of N.A. Lichens, 2012, (v. 18) 1959-08-13 2012 Placynthiaceae COLO COLO-L-0035608
collected Placynthium nigrum W.A. Weber; D.D. Awasthi A. Henssen 1961-03-30 1963 Placynthiaceae COLO COLO-L-0035695
collected Placynthium nigrum W.A. Weber; R.A. Anderson 1962-09-09 Placynthiaceae COLO COLO-L-0035640
collected Placynthium nigrum W.A. Weber; Sam Shushan, R.A. Anderson A. Henssen 1960-01-25 1963 Placynthiaceae COLO COLO-L-0035701
collected Placynthium asperellum W.A. Weber A. Henssen 1955-07-13 1961 Placynthiaceae COLO COLO-L-0035595
collected Placynthium nigrum W.A. Weber; Roger A. Anderson 1962-09-09 Placynthiaceae COLO COLO-L-0035647
collected Placynthium nigrum W.A. Weber; S. Shushan & R.A. Anderson 1960-01-25 Placynthiaceae ASU
collected Placynthium nigrum W.A. Weber; D.D. Awasthi A. Henssen 1961-03-30 1963-01-01 Placynthiaceae ASU
collected Placynthium nigrum W.A. Weber; D.D. Awasthi A. Henssen 1961-03-28 1963-01-01 Placynthiaceae ASU
collected Placynthiaceae Weber, W.A. 1957-04-15 Placynthiaceae MEL MEL 0019651A
collected Placynthium subradiatum Weber, W.A. 1968-04-10 Placynthiaceae CANB CANB 302221.1
collected Placynthium Weber, W.A. McCarthy, P.M. 1968-03-19 Placynthiaceae CANB CANB 767275.1
collected identified Placynthium asperellum William A. Weber W. A. Weber 1959-08-13 1959 Placynthiaceae COLO COLO-L-0035602
collected identified Placynthium nigrum William A. Weber W.A. Weber 1959-08-13 1959 Placynthiaceae COLO COLO-L-0035666
collected identified Placynthium nigrum William A. Weber; Les A. Viereck W.A. Weber 1956-07-25 1956 Placynthiaceae COLO COLO-L-0035708
collected identified Placynthium sp. William A. Weber; L. A. Charette W. A. Weber 1962-10-06 1962 Placynthiaceae COLO COLO-L-0035773