Citation: H. Bednarek-ochyra, Racomitrium ryszardii (Musci, Grimmiaceae), a new hydrophilous species from the Pacific Northwest with comments on Racomitrium aquaticum in North America, CRYPTOGAM B, 21(4), 2000, pp. 275-284
Citation: H. Bednarek-ochyra et R. Ochyra, Racomitrium norrisii sp nova (Grimmiaceae, Bryopsida), endemic of western North America, ANN BOT FEN, 37(4), 2000, pp. 235-241
Citation: H. Bednarek-ochyra et al., The genus Racomitrium (Grimmiaceae) in Brazil, with the first report of R-subsecundum in South America, BRITTONIA, 51(1), 1999, pp. 93-105
Citation: H. Bednarek-ochyra et R. Ochyra, Racomitrium lamprocarpum (Mull, Hal) Jaeg. - an addition to the moss flora of Iles Kerguelen and the Subantarctic, J BRYOL, 20, 1998, pp. 525-528