Harvard University Herbaria & Libraries

Asteraceae
GH: 02141845 Agoseris retrorsa (Bentham) Greene USA: Oregon [data not captured] T. J. Howell 1886-5
GH: 00009027 Hieracium longiberbe Howell USA: Oregon T. J. Howell 599 1886-7
Aulacomniaceae
FH: 00520003 Aulacomnium androgynum (Hedwig) Schwägrichen USA: Oregon [data not captured] T. J. Howell 1886-4-7
Brachytheciaceae
FH: 00625704 Bryhnia oregana (Sullivant) H. Robinson USA: Oregon [data not captured] T. J. Howell 1886-2
Brassicaceae
GH: 00946418 Boechera lyallii (S. Watson) Dorn USA: Oregon [data not captured] T. J. Howell 590 1886-8-1
GH: 01098436 Cardamine angulata Hooker USA: Oregon [data not captured] T. J. Howell 1886-7
GH: 01098819 Cardamine breweri orbicularis (Greene) Detling USA: Oregon [data not captured] T. J. Howell 567 1886-5
GH: 00999208 Cardamine penduliflora O. E. Schulz USA: Oregon [data not captured] T. J. Howell 568 1886-5
GH: 01538052 Erysimum capitatum (Douglas ex Hooker) Greene USA: Oregon [data not captured] T. J. Howell 570 1886-6
Crassulaceae
GH: 01990241 Sedum stenopetalum stenopetalum R. T. Clausen USA: Oregon Cascades T. J. Howell 1886
Dicranaceae
FH: 00541943 Dicranum bonjeanii De Notaris USA: Oregon [data not captured] T. J. Howell 1886-2
Ericaceae
GH: 01537214 Cassiope mertensiana (Bongard) D. Don USA: Oregon North side of mount Hood. T. J. Howell 1886-8-1
Fontinalaceae
FH: 00540597 Dichelyma uncinatum Mitten USA: Oregon [data not captured] T. J. Howell 1886
Juncaceae
GH: 02098455 Juncus acuminatus Michaux USA: Washington Seattle: [data not captured] T. J. Howell 612 1886-6
GH: 02399967 Juncus regelii Buchenau USA: Oregon [data not captured] T. J. Howell 610 1886-6
Liliaceae
GH: 00112375 Erythronium montanum S. Watson USA: Oregon North side of Mount Hood T. J. Howell 601 1886-8-1
Mniaceae
FH: 00845024 Leucolepis menziesii (Hooker) Steere USA: Oregon [data not captured] T. J. Howell 1886
Neckeraceae
FH: 00846813 Neckera douglasii Hooker USA: Oregon [data not captured] T. J. Howell 1886-4-7
Orthotrichaceae
FH: 00549973 Orthotrichum lyellii Hooker & Taylor USA: Oregon [data not captured] T. J. Howell 1886-4-7
FH: 00898070 Orthotrichum lyellii pringlei (Müller Halle) Grout USA: Oregon [data not captured] T. J. Howell 1886-4
FH: 00898071 Orthotrichum lyellii pringlei (Müller Halle) Grout USA: Oregon [data not captured] T. J. Howell 1886-4
FH: 00898072 Orthotrichum lyellii pringlei (Müller Halle) Grout USA: Oregon [data not captured] T. J. Howell 1886-4
FH: 00898207 Orthotrichum pulchellum Brunton USA: Oregon [data not captured] T. J. Howell 1886-4-7
FH: 01136801 Ulota phyllantha Bridel USA: Oregon [data not captured] T. J. Howell 1886-4
Plantaginaceae
GH: 02001860 Penstemon acuminatus Douglas ex Lindley USA: Oregon [data not captured] T. J. Howell 587 1886-6
GH: 02119425 Penstemon euglaucus English USA: Oregon [data not captured] T. J. Howell 600 1886-8-1
GH: 02121335 Penstemon ovatus Douglas ex Hooker USA: Oregon [data not captured] T. J. Howell 584 1886-6
GH: 02122125 Penstemon richardsonii Douglas ex Lindley USA: Oregon [data not captured] T. J. Howell 586 1886
GH: 02122490 Penstemon serrulatus Menzies ex Smith USA: Oregon [data not captured] T. J. Howell 585 1886
Polytrichaceae
FH: 00917478 Polytrichastrum lyallii (Mitten) G. L. Smith USA: Washington [data not captured] T. J. Howell 1886
Pterobryaceae
FH: 00847194 Neckeradelphus menziesii (Drummond) Steere USA: Oregon [data not captured] T. J. Howell 1886-2
Salicaceae
GH: 00030938 Salix commutata sericea Bebb USA: Oregon North side of Mount Hood T. J. Howell 1886-8-1