Harvard University Herbaria & Libraries

Betulaceae
NEBC: 00627665 Betula Linnaeus USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
GH: 00657913 Betula alleghaniensis Britton USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
GH: 00727074 Betula papyrifera Marshall USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
NEBC: 00727075 Betula papyrifera Marshall USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
A: 00734978 Betula pubescens Ehrhart USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
Cistaceae
GH: 00699651 Crocanthemum canadense (Linnaeus) Britton USA: Massachusetts Gosnold: Gosnold A. R. Northrop 1903
GH: 00699652 Crocanthemum canadense (Linnaeus) Britton USA: Massachusetts Gosnold: Gosnold A. R. Northrop 1903
Cyperaceae
GH: 01061637 Cyperus lupulinus macilentus (Fernald) Marcks USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
Fissidentaceae
NEBC: 00779455 Fissidens osmundoides Hedwig USA: Maine [data not captured] A. R. Northrop 1902-8
Fontinalaceae
FH: 00545047 Fontinalis dalecarlica Bruch & Schimper USA: Maine [data not captured] A. R. Northrop 1902-7
FH: 00779943 Fontinalis novae-angliae Sullivant USA: Maine [data not captured] A. R. Northrop 1902-7
FH: 00779947 Fontinalis novae-angliae Sullivant USA: Maine [data not captured] A. R. Northrop 1902-7
Grimmiaceae
NEBC: 00902241 Racomitrium lanuginosum (Hedwig) Bridel USA: Maine Mount Desert (Hancock County): [data not cap... A. R. Northrop 1902-7
Poaceae
GH: 00768041 Dichanthelium acuminatum implicatum (Scribner) Freckmann & Lelong USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
GH: 00875643 Dichanthelium sphaerocarpon (Elliott) Gould USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
Salicaceae
NEBC: 00649101 Salix atrocinerea Brotero USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
GH: 00649103 Salix atrocinerea Brotero USA: Massachusetts Falmouth: Falmouth A. R. Northrop 1916
Ulmaceae
GH: 00592387 Ulmus procera Salisbury USA: Massachusetts A. R. Northrop 1916