Harvard University Herbaria & Libraries

FH: 00450098 Heppia lutosa (Acharius) Nylander Mexico: [data not captured] D. Richards 1939-11-6
Bryaceae
FH: 00843086 Leptobryum pyriforme (Hedwig) Wilson USA: Minnesota [data not captured] D. Richards 318 1939-9-2
Climaciaceae
FH: 00539063 Climacium dendroides (Hedwig) F. Weber & D. Mohr USA: Minnesota [data not captured] D. Richards 1939-9-2
Frullaniaceae
FH: 00498429 Frullania eboracensis Lehmann USA: Minnesota [data not captured] D. Richards 1939-9-3
Mniaceae
FH: 00848247 Plagiomnium cuspidatum (Hedwig) T. J. Koponen USA: Minnesota [data not captured] D. Richards 1939-9-2
Polytrichaceae
FH: 00918623 Polytrichum juniperinum Hedwig USA: Minnesota [data not captured] D. Richards 1939-9-3
Porellaceae
FH: 00506362 Madotheca thuja (Hooker) Dumortier USA: Wisconsin [data not captured] D. Richards 1939-5-20
Roccellaceae
FH: 00394176 Dendrographa leucophaea (Tuckerman) Darbishire USA: [data not captured] D. Richards 1939-12-10
Thuidiaceae
FH: 00836234 Haplocladium microphyllum virginianum (Bridel) Reimers USA: Minnesota [data not captured] D. Richards 1939-9-3