Harvard University Herbaria & Libraries

Betulaceae
GH: 00567836 Betula pendula Roth USA: Massachusetts Woods Hole: A. B. Northrop 1916-8
Blasiaceae
FH: 00495613 Blasia pusilla Linnaeus Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 35 1911-9
Byttneriaceae
GH: 00105935 Helicteres jamaicensis Jacquin Bahamas: Andros Fresh Creek A. B. Northrop 645 1890-6-10
GH: 00105935 Helicteres spiralis Northrop Bahamas: Andros Fresh Creek A. B. Northrop 645 1890-6-10
Calypogeiaceae
FH: 00495961 Calypogeia trichomanis (Linnaeus) Corda USA: Maine [data not captured] A. B. Northrop 1902
Cephaloziaceae
FH: 00507592 Nowellia curvifolia (Dickson) Mitten Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 1 1911-9
Dicranaceae
NEBC: 00542120 Dicranum drummondii Müller Halle USA: Maine [data not captured] A. B. Northrop 1902-8
NEBC: 00542565 Dicranum fuscescens Hornschuch USA: Maine [data not captured] A. B. Northrop 1902-8
NEBC: 00542120 Dicranum ontariense W. L. Peterson USA: Maine [data not captured] A. B. Northrop 1902-8
NEBC: 00792231 Dicranum undulatum Schrader ex Bridel USA: Maine [data not captured] A. B. Northrop 1902
Ditrichaceae
NEBC: 00793551 Ditrichum lineare (Swartz) Lindberg USA: Maine [data not captured] A. B. Northrop 1902-8
Fagaceae
GH: 00622816 Quercus robur Linnaeus USA: Massachusetts Barnstable Town A. B. Northrop 1916
Frullaniaceae
FH: 00498353 Frullania eboracensis Lehmann USA: New York [data not captured] A. B. Northrop 9 1904-8
FH: 00498732 Frullania tamarisci (Linnaeus) Dumortier USA: Maine [no additional data] A. B. Northrop 1902
Geocalycaceae
FH: 00499643 Leioscyphus anomalus (Hooker) Stephani Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 21 1911-9
FH: 00499728 Leioscyphus taylorii (Hooker) Mitten Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 16 1911-9
Gymnomitriaceae
FH: 00506873 Marsupella robusta (De Notaris) A. W. Evans Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 25 1911-9
Jungermanniaceae
FH: 00511461 Isopaches hellerianus (Nees ex Lindenberg) H. Buch Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 5 1911-9
FH: 00499132 Jamesoniella autumnalis (de Candolle) Stephani Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 9 1911-9
FH: 00500534 Lophozia baueriana (Schiffner) Schiffner Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 22 1911-9
FH: 00500591 Lophozia guttulata (Lindberg ex Arnell) A. W. Evans Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 31 1911-9
FH: 00500715 Lophozia longidens (Lindberg) Macoun Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 32 1911-9
FH: 00500818 Lophozia ventricosa (Dickson) Dumortier Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 29pp 1911-9
FH: 00507538 Nardia scalaris (Schrader) Gray Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 20 1911-9
FH: 00508719 Plectocolea crenulata (Mitten) A. Evans USA: Maine Prospect Harbor: [no additional data] A. B. Northrop 1902
FH: 00511461 Sphenolobus hellerianus (Nees ex Lindenberg) Stephani Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 5 1911-9
FH: 00511712 Tritomaria exsecta (Schmidel ex Schrader) Schiffner Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 23 1911-9
FH: 00511677 Tritomaria quinquedentata (Hudson) H. Buch Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 8 1911-9
Lepidoziaceae
FH: 00499927 Lepidozia reptans (Linnaeus) Dumortier Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 36 1911-9
Pinaceae
GH: 00576712 Pinus resinosa Aiton USA: Massachusetts Woods Hole: A. B. Northrop 1916-8
Plagiochilaceae
FH: 00508356 Plagiochila asplenioides (Linnaeus) Dumortier Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 22 1911-9
Poaceae
GH: 00684344 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Falmouth: Falmouth A. B. Northrop 1916
Ptilidiaceae
FH: 00509364 Ptilidium ciliare (Linnaeus) Hampe Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 2a 1911-9
FH: 00509446 Ptilidium pulcherrimum (F. Weber) Hampe Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 19 1911-9
Rhamnaceae
A: 00046692 Auerodendron northropiana (Urban) Urban Bahamas: Andros A. B. Northrop 510 1890-4-23
A: 00046692 Reynosia northropiana Urban Bahamas: Andros A. B. Northrop 510 1890-4-23
Scapaniaceae
FH: 00497432 Diplophylleia albicans (Linnaeus) Trevisan Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 30 1911-9
FH: 00510735 Scapania curta (Martius) Dumortier USA: Maine [data not captured] A. B. Northrop 1902-8
FH: 00511218 Scapania subalpina (Nees ex Lindenberg) Dumortier Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 22 1911-9
FH: 00511278 Scapania undulata (Linnaeus) Dumortier Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 15 1911-9
Thuidiaceae
FH: 00837242 Heterocladium dimorphum (Bridel) Schimper Canada: Newfoundland & Labrador Newfoundland Island: [data not captured] A. B. Northrop 1911-9
Xyridaceae
GH: 00855226 Xyris montana Ries USA: Massachusetts Mount Washington: Mount Washington A. B. Northrop 1910-8-17