Search the collections
1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Dichelyma pallescens
BISH 465497
Welch, W.H., 1937
Keweenaw Peninsula, East of Center
Drepanocladus aduncus
BISH 466642
Welch, W.H., 1952
near Hamlontown
Fontinalis novae-angliae
BISH 467830
Welch, W.H., 1937
Blue Wells Hollow, Perry County
Fontinalis sphagnifolia
BISH 467844
Welch, W.H., 1942
Owen Count; river bed of Eel River; between upper and lower falls, Cataract Falls, 15 miles southwest of Greencastle
Haplocladium microphyllum
BISH 468719
Welch, W.H., 1968
Jamaica, Jamaica
Isodrepanium lentulum
BISH 470014
Welch, W., 1968
Trinidad & Tobago
Leucobryum giganteum
BISH 470829
Welch, W.H., 1968
Trinidad & Tobago
Zelometeorium patulum
BISH 471713
Welch, W.H., 1968
Trinidad, Trinidad & Tobago
Cuscuta pentagona
BISH 47247
Welch, W.H., 1955
Hawaiʻi Island
Oligotrichum aligerum
BISH 472837
Welch, W.H., 1966
Japan
Meteorium nigrescens
BISH 473211
Welch, W.H., 1968
Trinidad, Trinidad & Tobago
Philonotis americana
BISH 473299
Welch, W.H., 1960
Washington: Olympic National Park, Herat-of-Hills road, base of Hurricane Hill
Pireella angustifolia
BISH 473938
Welch, W.H., 1968
Trinidad, Trinidad & Tobago
Trichosteleum vincentinum
BISH 485188
Welch, W.H.; NULL, 1968
Trinidad, Trinidad & Tobago
Ectropothecium leptochaeton
BISH 796455
Welch, W.H., 1968
Martinique
Gaillardia aestivalis
BISH 132127 · Welch, W.H., 1934
Blue Sink, Rock Springs
