<< < Previous Adiantaceae GH: 00678033 Cryptogramma stelleri (S. G. Gmelin) Prantl USA: Vermont Stowe: Stowe M. L. Stevens 1894
GH: 00678083 Cryptogramma stelleri (S. G. Gmelin) Prantl USA: Massachusetts Mount Toby M. L. Stevens 1890
Amblystegiaceae NEBC: 00615283 Calliergon stramineum (Dickson ex Bridel) Kindberg USA: Maine Hebron: [no additional data] M. L. Stevens 646 1898
FH: 00513891 Campylium chrysophyllum (Bridel) Lange USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7
FH: 00514271 Campylium polygamum (Schimper) C. E. O. Jensen USA: Massachusetts Sudbury: [no additional data] M. L. Stevens 1903-6-2
NEBC: 00514318 Campylium radicale (P. Beauvois) Grout USA: Massachusetts Stoneham: Bear Hill, Middlesex Fells [Reserv... M. L. Stevens 1896-11-9
FH: 00794605 Drepanocladus fluitans (Hedwig) Warnstorf USA: Massachusetts Manchester: [no additional data] M. L. Stevens 1906-8-23
FH: 00795654 Drepanocladus uncinatus (Hedwig) Warnstorf USA: Maine Rangeley Lakes Region: [data not captured] M. L. Stevens 1906-9-22
FH: 00795698 Drepanocladus uncinatus (Hedwig) Warnstorf USA: New Hampshire Laconia: [no additional data] M. L. Stevens 1903-7
FH: 00795922 Drepanocladus vernicosus (Mitten) Warnstorf USA: Maine Hebron: [no additional data] M. L. Stevens 1903-5-27
NEBC: 00838503 Hygroamblystegium fluviatile (Hedwig) Loeske USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1904-7
FH: 00838507 Hygroamblystegium fluviatile (Hedwig) Loeske USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1904-7
FH: 00838839 Hygrohypnum dilatatum (Wilson) Loeske USA: New Hampshire [data not captured] M. L. Stevens 1903-9-20
FH: 00838888 Hygrohypnum eugyrium (Schimper) Loeske USA: Maine [data not captured] M. L. Stevens 1906-7
FH: 00839185 Hygrohypnum ochraceum (Turner ex Wilson) Loeske USA: New Hampshire Gilford: [data not captured] M. L. Stevens 1903-9-30
NEBC: 00839201 Hygrohypnum ochraceum (Turner ex Wilson) Loeske USA: New Hampshire Sanbornton: [data not captured] M. L. Stevens 1903-7-27
Andreaeaceae FH: 00536469 Andreaea rupestris Hedwig USA: New Hampshire Laconia: [no additional data] M. L. Stevens 1903-8
Aspidiaceae NEBC: 00348041 Aspidium marginale (Linnaeus) Swartz USA: Massachusetts Fells [Middlesex Fells Reservation] M. L. Stevens 1892-9-24
GH: 00627683 Polystichum acrostichoides (Michaux) Schott USA: Massachusetts Bridgewater: Bridgewater M. L. Stevens 1892-9-1
GH: 00695523 Polystichum acrostichoides (Michaux) Schott USA: Massachusetts Mount Toby M. L. Stevens 1895
GH: 00727666 Polystichum ée (Spenner) Fée USA: Vermont Grafton: Grafton M. L. Stevens 1892-8-16
Aspleniaceae GH: 01919752 Asplenium montanum Willdenow USA: Pennsylvania Along the Susquehanna M. L. Stevens
GH: 01919857 Asplenium pinnatifidum Nuttall USA: Kentucky Allegree M. L. Stevens 1892-4-10
GH: 00701048 Asplenium platyneuron (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts West Bridgewater: West Bridgewater M. L. Stevens 1892-9-1
GH: 00681744 Asplenium ruta-muraria Linnaeus USA: Vermont Milton: Milton M. L. Stevens 1893-7-28
GH: 02068929 Asplenium ruta-muraria Linnaeus USA: Pennsylvania Bushkill Creek M. L. Stevens
GH: 00631546 Asplenium trichomanes Linnaeus USA: Massachusetts Lincoln: Lincoln M. L. Stevens 1892-7
Athyriaceae NEBC: 00678460 Athyrium filix-femina (Linnaeus) Roth USA: New Hampshire Mont Vernon: Mt. Vernon M. L. Stevens 1891
NEBC: 00668628 Athyrium filix-femina angustum (Willdenow) G. Lawson USA: Massachusetts Cambridge: Cambridge M. L. Stevens 1892
GH: 00662535 Gymnocarpium dryopteris (Linnaeus) Newman USA: Vermont Grafton: Grafton M. L. Stevens 1892-8-16
GH: 00746933 Onoclea sensibilis Linnaeus USA: New Hampshire Fitzwilliam: Fitzwilliam M. L. Stevens 1892-8-10
GH: 00746934 Onoclea sensibilis Linnaeus USA: New Hampshire Fitzwilliam: Fitzwilliam M. L. Stevens 1892-8-9
Aulacomniaceae NEBC: 00522920 Aulacomnium androgynum (Hedwig) Schwägrichen USA: Maine Southport: [data not captured] M. L. Stevens 1896-7-22
FH: 00520400 Aulacomnium palustre (Hedwig) Schwägrichen USA: Maine Hebron: [no additional data] M. L. Stevens 395 1897-7-12
Bartramiaceae FH: 00516911 Bartramia pomiformis Hedwig USA: Massachusetts Stoneham: Bear Hill [Middlesex Fells Reserva... M. L. Stevens 1897-4-29
FH: 00456200 Philonotis fontana (Hedwig) Bridel USA: Massachusetts [no additional data] M. L. Stevens 1906-6
FH: 01147064 Philonotis marchica (Hedwig) Bridel USA: Maine Hebron: [no additional data] M. L. Stevens 1899-7
Blechnaceae GH: 00628274 Woodwardia areolata (Linnaeus) T. Moore USA: Massachusetts West Bridgewater: West Bridgewater M. L. Stevens 1891-9-9
NEBC: 00628479 Woodwardia virginica (Linnaeus) Smith USA: Massachusetts West Bridgewater: West Bridgewater M. L. Stevens 1891-9-9
Brachytheciaceae FH: 00996440 Brachythecium campestre (Müller Halle) Schimper USA: Maine Rangeley Lakes, Middle Dam, on rock M. L. Stevens 1906-9
NEBC: 00787596 Brachythecium flexicaule Renauld & Cardot USA: Maine Middle Dam [Rangely Lake Region] M. L. Stevens 1554 1906-9-20
NEBC: 00515935 Brachythecium laetum (Bridel) Bruch, Schimper & W. Gümbel USA: Massachusetts Stoneham: Bear Hill, Middlesex Fells [Reserv... M. L. Stevens 1896-11-9
FH: 00787981 Brachythecium populeum (Hedwig) Schimper USA: New Hampshire Laconia: [no additional data] M. L. Stevens 1903-8-13
NEBC: 00787983 Brachythecium populeum (Hedwig) Schimper USA: New Hampshire Laconia: [data not captured] M. L. Stevens 1067 1903-9-20
FH: 00790055 Brachythecium reflexum (Starke) Schimper USA: Maine [data not captured] M. L. Stevens 1906-9-19
FH: 00790058 Brachythecium reflexum (Starke) Schimper USA: Maine [data not captured] M. L. Stevens 1906-9-27
FH: 00790159 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: New Hampshire Gilford: [data not captured] M. L. Stevens 1056 1903-9-20
FH: 00790161 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: New Hampshire Gilford: [data not captured] M. L. Stevens 1056 1903-9-20
NEBC: 00790163 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: New Hampshire Gilford: [data not captured] M. L. Stevens 1903-9-20
FH: 00790164 Brachythecium rivulare Bruch, Schimper & C. Gümbel USA: New Hampshire Gilford: [data not captured] M. L. Stevens 1056 1903-9-20
FH: 00790769 Brachythecium starkii (Bridel) Schimper USA: Maine [data not captured] M. L. Stevens 1906-9-27
FH: 00625588 Bryhnia novae-angliae (Sullivant & Lesquereux) Grout USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1068 1903-9-25
NEBC: 00625595 Bryhnia novae-angliae (Sullivant & Lesquereux) Grout USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1903-7
FH: 00625602 Bryhnia novae-angliae (Sullivant & Lesquereux) Grout USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1024 1903-7
FH: 00515563 Chamberlainia acuminata (Hedwig) Grout USA: New Hampshire Laconia: [no additional data] M. L. Stevens 1905-7-15
FH: 00515701 Chamberlainia campestris (Müller Halle) H. Robinson USA: Massachusetts Waltham: [data not captured] M. L. Stevens 1906-4-19
FH: 00996440 Chamberlainia campestris (Müller Halle) H. Robinson USA: Maine Rangeley Lakes, Middle Dam, on rock M. L. Stevens 1906-9
NEBC: 00515935 Chamberlainia oxycladon (Bridel) H. Robinson USA: Massachusetts Stoneham: Bear Hill, Middlesex Fells [Reserv... M. L. Stevens 1896-11-9
FH: 00538088 Chamberlainia salebrosa (Hoffmann ex F. Weber & D. Mohr) H. Robinson USA: Maine Hebron: [no additional data] M. L. Stevens 1898-7-19
Bryaceae FH: 00797912 Bryum argenteum Hedwig USA: Massachusetts Holden: [no additional data] M. L. Stevens 1907-8
FH: 00798295 Bryum caespiticium Hedwig USA: New Hampshire North Woodstock: [no additional data] M. L. Stevens 1907-7
FH: 00798324 Bryum caespiticium Hedwig USA: Massachusetts Mount Holyoke: [no additional data] M. L. Stevens
NEBC: 00798330 Bryum caespiticium Hedwig USA: Massachusetts Littleton: [no additional data] M. L. Stevens 1902-4
FH: 00799450 Bryum pseudotriquetrum bimum (Schreber) Hartman USA: Massachusetts Sudbury: [no additional data] M. L. Stevens
FH: 00916480 Pohlia nutans (Hedwig) Lindberg USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7-18
FH: 00916839 Pohlia proligera (Kindberg) Lindberg ex Arnell USA: Maine [data not captured] M. L. Stevens 1906-7
FH: 00916897 Pohlia wahlenbergii (F. Weber & D. Mohr) A. L. Andrews USA: Maine Houlton: [no additional data] M. L. Stevens 1890-7
FH: 00900283 Rhodobryum ontariense (Kindberg) Kindberg USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7-9
Cladoniaceae FH: 01140188 Cladonia squamosa (Scopoli) Hoffmann USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1905-7-20
FH: 00392294 Cladonia squamosa denticollis (Hoffmann) Flörke USA: New Hampshire Laconia: [data not captured] M. L. Stevens
FH: 00392295 Cladonia squamosa denticollis (Hoffmann) Flörke USA: New Hampshire Laconia: [data not captured] M. L. Stevens 1905-7
FH: 00407005 Cladonia turgida Ehrhart ex Hoffmann USA: New Hampshire Sanbornton: [data not captured] M. L. Stevens 1905-8-5
FH: 01140256 Cladonia turgida Ehrhart ex Hoffmann USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1905-8-5
Dennstaedtiaceae NEBC: 00663066 Dennstaedtia punctilobula (Michaux) T. Moore USA: Massachusetts Cambridge: Cambridge M. L. Stevens 1892-7-23
Dicranaceae FH: 00541148 Dicranella heteromalla (Hedwig) Schimper USA: Maine [data not captured] M. L. Stevens 1906-9
FH: 00541150 Dicranella heteromalla (Hedwig) Schimper USA: New Hampshire North Woodstock: [no additional data] M. L. Stevens 1907-6-29
FH: 00541452 Dicranella subulata curvata (Hedwig) J. J. Amann USA: Massachusetts Manchester: [no additional data] M. L. Stevens 1906-8-19
FH: 00542107 Dicranum drummondii Müller Halle USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7-18
FH: 00542560 Dicranum fuscescens Hornschuch USA: Maine [data not captured] M. L. Stevens 1906-7
FH: 00791458 Dicranum scoparium Hedwig USA: Massachusetts Magnolia: [no additional data] M. L. Stevens 1906-8
FH: 00791462 Dicranum scoparium Hedwig USA: Massachusetts Magnolia: [no additional data] M. L. Stevens 1902-6-16
FH: 00791495 Dicranum scoparium Hedwig USA: Massachusetts Stoneham: Bear Hill [Middlesex Fells Reserva... M. L. Stevens 1896-11-9
FH: 00791496 Dicranum scoparium Hedwig USA: Massachusetts Stoneham: Bear Hill [Middlesex Fells Reserva... M. L. Stevens 1896-11
FH: 00792014 Dicranum spurium Hedwig USA: Massachusetts Magnolia: [no additional data] M. L. Stevens 1902-6-16
FH: 00792132 Dicranum undulatum Schrader ex Bridel USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7-18
FH: 00792188 Dicranum undulatum Schrader ex Bridel USA: Maine Hebron: [no additional data] M. L. Stevens 1903-5-27
FH: 00792197 Dicranum undulatum Schrader ex Bridel USA: Maine [data not captured] M. L. Stevens 1907-7-3
NEBC: 00792230 Dicranum undulatum Schrader ex Bridel USA: Maine Hebron: [no additional data] M. L. Stevens 1903-5-27
NEBC: 00792234 Dicranum undulatum Schrader ex Bridel USA: Maine Hebron: [no additional data] M. L. Stevens 2 1896
FH: 00825148 Oncophorus virens (Hedwig) Bridel USA: Maine Hebron: [no additional data] M. L. Stevens 1903-5-28
NEBC: 00549547 Oncophorus wahlenbergii Bridel USA: Maine Hebron: [no additional data] M. L. Stevens 990 1903-5-28
FH: 00549550 Oncophorus wahlenbergii Bridel USA: Maine Hebron: [no additional data] M. L. Stevens 1903-5-28
NEBC: 00780775 Orthodicranum montanum (Hedwig) Loeske USA: Maine Kineo Township: [data not captured] M. L. Stevens 346 1897-7-9
NEBC: 00780780 Orthodicranum montanum (Hedwig) Loeske USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7-18
FH: 00780784 Orthodicranum montanum (Hedwig) Loeske USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7-18
FH: 00898397 Paraleucobryum fulvum (Hooker) Loeske USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7-18
FH: 00824610 Paraleucobryum longifolium (Ehrhart ex Hedwig) Loeske USA: Maine [data not captured] M. L. Stevens 349 1899-7-9
FH: 00824611 Paraleucobryum longifolium (Ehrhart ex Hedwig) Loeske USA: Maine [data not captured] M. L. Stevens 1899-7-9
FH: 01136169 Trematodon ambiguus (Hedwig) Hornschuch USA: New Hampshire North Woodstock: [no additional data] M. L. Stevens 1907-7
Ditrichaceae FH: 00514910 Ceratodon purpureus (Hedwig) Bridel USA: Maine [data not captured] M. L. Stevens 1898-7-14
FH: 00514968 Ceratodon purpureus (Hedwig) Bridel USA: Massachusetts Medford: West Medford M. L. Stevens 1897-5-6
FH: 00793919 Ditrichum pusillum tortile (Schrader) I. Hagen USA: Massachusetts Wellesley: [data not captured] M. L. Stevens 1906-9
Dryopteridaceae NEBC: 00667357 Dryopteris boottii (Tuckerman) Underwood USA: Massachusetts Boston: W. [West ] Roxbury M. L. Stevens
GH: 00708975 Dryopteris carthusiana (Villars) H. P. Fuchs USA: Massachusetts West Roxbury M. L. Stevens 1891-7-2
GH: 00671383 Dryopteris cristata (Linnaeus) A. Gray USA: New Hampshire Fitzwilliam: Fitzwilliam M. L. Stevens 1892-8-11
GH: 00671939 Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray USA: New Hampshire Mount Monadnock M. L. Stevens 1892-8-8
NEBC: 00636065 Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray USA: Massachusetts Boston: West Roxbury M. L. Stevens 1891-7
NEBC: 00636075 Dryopteris intermedia (Muhlenberg ex Willdenow) A. Gray USA: Massachusetts Foxborough: Foxborough M. L. Stevens 1892-10-3
NEBC: 00348041 Dryopteris marginalis (Linnaeus) A. Gray USA: Massachusetts Fells [Middlesex Fells Reservation] M. L. Stevens 1892-9-24
GH: 00634141 Dryopteris triploidea Wherry USA: Massachusetts Boston: West Roxbury M. L. Stevens 1891-7
Entodontaceae FH: 00796858 Entodon seductrix (Hedwig) Müller Halle USA: Massachusetts Newton: Auburndale M. L. Stevens 1907-4
NEBC: 00850197 Pleurozium schreberi (Willdenow ex Bridel) Mitten USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1903-8
Fabroniaceae FH: 00536021 Anacamptodon splachnoides (Froelich ex Bridel) Bridel USA: Maine Hebron: [data not captured] M. L. Stevens 1900-9
Fissidentaceae FH: 00487014 Fissidens adianthoides Hedwig USA: Maine Hebron: [data not captured] M. L. Stevens 1899-7
FH: 00487022 Fissidens adianthoides Hedwig USA: New Hampshire North Woodstock: [data not captured] M. L. Stevens 1907-7
FH: 00779458 Fissidens osmundoides Hedwig USA: Maine Hebron: [no additional data] M. L. Stevens 1899-7
FH: 00779635 Fissidens taxifolius Hedwig USA: Maine Hebron: [no additional data] M. L. Stevens 1891-7
Fontinalaceae FH: 00540673 Dichelyma capillaceum (Withering) Myrin USA: Massachusetts Manchester: [no additional data] M. L. Stevens 1906-8
Funariaceae FH: 00545255 Funaria hygrometrica Hedwig USA: Massachusetts Medford: West Medford M. L. Stevens 1897-5-6
Georgiaceae FH: 01132878 Tetraphis pellucida Hedwig Canada: Nova Scotia [no additional data] M. L. Stevens 1897-8
FH: 01132912 Tetraphis pellucida Hedwig USA: Maine Hebron: [no additional data] M. L. Stevens 782 1899-7-13
Grimmiaceae FH: 00836358 Hedwigia ciliata (Hedwig) P. Beauvois USA: Maine Gilead: [no additional data] M. L. Stevens 1897-10
FH: 00623478 Racomitrium aciculare (Hedwig) Bridel USA: Massachusetts Manchester: [no additional data] M. L. Stevens 1906-8
FH: 00899345 Schistidium apocarpum (Hedwig) Bruch & Schimper USA: New Hampshire Roxbury: [no additional data] M. L. Stevens 1905-8
FH: 00885127 Schistidium maritimum (Smith ex R. Scott) Bruch & Schimper USA: Massachusetts Magnolia: [no additional data] M. L. Stevens
Hypnaceae FH: 00799973 Callicladium haldaneanum (Greville) H. A. Crum USA: Maine Hebron: [no additional data] M. L. Stevens 1899-7-8
FH: 00799983 Callicladium haldaneanum (Greville) H. A. Crum USA: Maine Litchfield: [no additional data] M. L. Stevens 1896-7-17
FH: 00799991 Callicladium haldaneanum (Greville) H. A. Crum USA: New Hampshire Georges Mills: [no additional data] M. L. Stevens 1898-9-8
NEBC: 00841209 Hypnum fertile (Sendtner) Rabenhorst USA: Maine Farmington: [no additional data] M. L. Stevens 1896-7-9
FH: 00841308 Hypnum lindbergii Mitten USA: Maine [data not captured] M. L. Stevens
NEBC: 00841720 Hypnum pallescens reptile (Michaux) Husnot USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1903-7-31
FH: 00920483 Pylaisia intricata (Hedwig) Schimper USA: Maine [data not captured] M. L. Stevens 1906-7
FH: 00920495 Pylaisia intricata (Hedwig) Schimper USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1905-8
Leskeaceae FH: 00843941 Leskea obscura Hedwig USA: Massachusetts Concord: [no additional data] M. L. Stevens
Leucobryaceae NEBC: 00844413 Leucobryum glaucum (Hedwig) Angstrom USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1903-8
Leucodontaceae FH: 00844873 Leucodon sciuroides (Hedwig) Schwägrichen USA: Massachusetts Framingham: [no additional data] M. L. Stevens 1904-6
Meesiaceae FH: 00845212 Meesia longiseta Hedwig USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7
Mniaceae FH: 00845817 Mnium hornum Hedwig USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1903-7-24
FH: 00846042 Mnium lycopodioides orthorrhynchum (Hartman) Wijk & Margadant USA: New Hampshire Gilford: [data not captured] M. L. Stevens
FH: 00846116 Mnium marginatum (Dickson ex Withering) P. Beauvois USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1903-7-13
FH: 00847693 Plagiomnium affine (Blandow ex Funck) T. J. Koponen USA: Maine Dover: [no additional data] M. L. Stevens 382 1897-7-7
FH: 00847973 Plagiomnium cuspidatum (Hedwig) T. J. Koponen USA: Maine Hebron: [no additional data] M. L. Stevens 395 1897-7-12
FH: 00848069 Plagiomnium cuspidatum (Hedwig) T. J. Koponen USA: Massachusetts Medford: West Medford M. L. Stevens 1897-5
FH: 00848514 Plagiomnium medium (Bruch & Schimper) T. J. Koponen USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7
FH: 00919646 Pseudobryum cinclidioides (Huebener) T. J. Koponen USA: Maine Hebron: [no additional data] M. L. Stevens 1898-7-14
FH: 00902904 Rhizomnium magnifolium (Horikawa) T. J. Koponen USA: Maine [data not captured] M. L. Stevens 1896-7-10
Neckeraceae FH: 00847034 Neckera pennata Hedwig USA: Maine [data not captured] M. L. Stevens 1906-7
Ophioglossaceae GH: 00654636 Botrychium dissectum Sprengel USA: New Hampshire Fitzwilliam: Fitzwilliam M. L. Stevens 1892-8-10
GH: 00674982 Botrychium dissectum Sprengel USA: New Hampshire M. L. Stevens 1892-10-17
GH: 00654830 Botrychium dissectum Sprengel USA: Massachusetts Hatfield: Hatfield M. L. Stevens 182 1891-9-9
GH: 00654833 Botrychium dissectum Sprengel USA: New Hampshire Fitzwilliam: Fitzwilliam M. L. Stevens 1892
GH: 00654834 Botrychium dissectum Sprengel USA: Massachusetts West Bridgewater: West Bridgewater M. L. Stevens
GH: 00654835 Botrychium dissectum Sprengel USA: Massachusetts West Bridgewater: West Bridgewater M. L. Stevens
GH: 00654836 Botrychium dissectum Sprengel USA: Massachusetts West Bridgewater: West Bridgewater M. L. Stevens
GH: 00690343 Botrychium virginianum (Linnaeus) Swartz USA: Massachusetts Revere: Revere M. L. Stevens 1892
Orthotrichaceae FH: 00796053 Drummondia sinensis Müller Halle USA: New Hampshire [data not captured] M. L. Stevens 1904-9-20
FH: 00825895 Orthotrichum affine sordidum (Sullivant & Lesquereux) Grout USA: New Hampshire Laconia: [no additional data] M. L. Stevens 1898-7
FH: 00545807 Orthotrichum lescurii Austin USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1905-7-25
FH: 00456018 Orthotrichum speciosum Nees USA: New Hampshire Laconia: [no additional data] M. L. Stevens 1903-7
FH: 00780809 Orthotrichum stellatum Bridel USA: New Hampshire [data not captured] M. L. Stevens 1902-9-4
FH: 01136405 Ulota coarctata (P. Beauvois) Hammar USA: Maine [data not captured] M. L. Stevens 1906-9
FH: 00885754 Ulota crispa (Hedwig) Bridel USA: New Hampshire Goffstown: [no additional data] M. L. Stevens 1896-9-16
FH: 01136554 Ulota crispa (Hedwig) Bridel USA: Maine [data not captured] M. L. Stevens 1906-9
NEBC: 00885715 Ulota hutchinsiae (Smith) Hammar USA: Maine Hebron: [no additional data] M. L. Stevens 1896
FH: 00885719 Ulota hutchinsiae (Smith) Hammar USA: Maine Hebron: [no additional data] M. L. Stevens 1899-7-8
Osmundaceae GH: 00739642 Osmunda claytoniana Linnaeus USA: Massachusetts Boston: West Roxbury M. L. Stevens 1891
GH: 00720634 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts Foxborough: Foxborough M. L. Stevens 1892-10-3
NEBC: 00720641 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts Boston: Boston, Roslindale M. L. Stevens 1892
NEBC: 00677615 Osmundastrum cinnamomeum (Linnaeus) C. Presl USA: Massachusetts Boston: West Roxbury M. L. Stevens 1891
Pallaviciniaceae FH: 00508056 Pallavicinia lyellii (Hooker) Gray USA: Massachusetts Manchester: [no additional data] M. L. Stevens 1906-8-23
Polypodiaceae GH: 00658194 Polypodium virginianum Linnaeus USA: Massachusetts Medfield: Medfield M. L. Stevens 1892-9-17
GH: 00658195 Polypodium virginianum Linnaeus USA: Massachusetts Medfield: Medfield M. L. Stevens 1892-9-17
Polytrichaceae NEBC: 00522215 Atrichum angustatum (Bridel) Bruch & Schimper USA: New Hampshire Deerfield: [no additional data] M. L. Stevens 2977 1902-6-12
NEBC: 00522276 Atrichum angustatum (Bridel) Bruch & Schimper USA: Massachusetts Newton: Auburndale M. L. Stevens 895 1902-5-17
NEBC: 00522295 Atrichum angustatum (Bridel) Bruch & Schimper USA: Massachusetts Medford: West Medford M. L. Stevens 894 1902-5-15
FH: 00850688 Pogonatum pensilvanicum (W. Bartram ex Hedwig) P. Beauvois USA: Maine Madison: [data not captured] M. L. Stevens 1903-7-2
FH: 00917094 Polytrichastrum alpinum (Hedwig) G. L. Smith USA: Maine [data not captured] M. L. Stevens
NEBC: 00917163 Polytrichastrum alpinum (Hedwig) G. L. Smith USA: Massachusetts [data not captured] M. L. Stevens 1904-6-4
NEBC: 00917165 Polytrichastrum alpinum (Hedwig) G. L. Smith USA: Massachusetts [data not captured] M. L. Stevens 1904-6-4
FH: 00917874 Polytrichum commune Hedwig USA: Maine Hebron: [no additional data] M. L. Stevens 5 1896
FH: 00917891 Polytrichum commune Hedwig USA: Maine Hebron: [no additional data] M. L. Stevens 5 1896
FH: 00917935 Polytrichum commune Hedwig USA: Massachusetts [data not captured] M. L. Stevens 1906-6-2
FH: 00917936 Polytrichum commune Hedwig USA: Massachusetts [data not captured] M. L. Stevens 1906-6-2
FH: 00917937 Polytrichum commune Hedwig USA: Massachusetts [data not captured] M. L. Stevens 1906-6-2
FH: 00918227 Polytrichum commune perigoniale (Michaux) Hampe USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1905-7-12
FH: 00918265 Polytrichum commune perigoniale (Michaux) Hampe USA: Massachusetts Ipswich: [no additional data] M. L. Stevens 1906-6-9
FH: 00919118 Polytrichum piliferum Hedwig USA: Maine [data not captured] M. L. Stevens 346 1897-7-9
Pottiaceae NEBC: 00919515 Pottia truncata (Hedwig) Bruch & Schimper USA: Massachusetts Cambridge: [no additional data] M. L. Stevens 1896-12-9
FH: 00919539 Pottia truncata (Hedwig) Bruch & Schimper USA: Massachusetts Cambridge: [data not captured] M. L. Stevens 64 1896-10
Pteridaceae NEBC: 00219199 Adiantum pedatum Linnaeus USA: Vermont Grafton: M. L. Stevens 1892-8-17
Scapaniaceae NEBC: 00510949 Scapania nemorosa Dumortier USA: Maine [data not captured] M. L. Stevens 1899-7-9
FH: 00511024 Scapania nemorosa Dumortier USA: Massachusetts Manchester: [no additional data] M. L. Stevens 1906-8
Sphagnaceae FH: 00921944 Sphagnum cuspidatum torreyi Braithwaite USA: Massachusetts Sherborn: South Sherborn M. L. Stevens 1904-6-26
FH: 00922937 Sphagnum imbricatum affine (Renauld & Cardot) Warnstorf USA: Massachusetts Holden: [no additional data] M. L. Stevens 1906-8
FH: 00924679 Sphagnum recurvum amblyphyllum Russow USA: Massachusetts Sherborn: [no additional data] M. L. Stevens
NEBC: 00925223 Sphagnum squarrosum Crome USA: Maine Hebron: [no additional data] M. L. Stevens 1897-7-19
FH: 00925895 Sphagnum warnstorfianum Du Rietz USA: Maine Hebron: [no additional data] M. L. Stevens 1903-7
Splachnaceae NEBC: 01132116 Splachnum ampullaceum Hedwig USA: Maine Hebron: [no additional data] M. L. Stevens 1891-6
Thelypteridaceae GH: 00701402 Phegopteris connectilis (Michaux) Watt USA: New Hampshire Mount Monadnock M. L. Stevens 1892-8-9
NEBC: 00631789 Phegopteris hexagonoptera (Michaux) Fée USA: Maine Hebron: Hebron M. L. Stevens 1894
GH: 00652150 Thelypteris noveboracensis (Linnaeus) Nieuwland USA: Massachusetts Medfield: Medfield M. L. Stevens 1892-9-17
GH: 00708360 Thelypteris palustris pubescens (G. Lawson) Fernald USA: New Hampshire Fitzwilliam: Fitzwilliam M. L. Stevens 1892-8-11
Thuidiaceae FH: 00537348 Anomodon rostratus (Hedwig) Schimper USA: New Hampshire Sanbornton: [data not captured] M. L. Stevens 1903-8
NEBC: 00537354 Anomodon rostratus (Hedwig) Schimper USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1060 1903-8-3
FH: 00836743 Helodium blandowii (F. Weber & D. Mohr) Warnstorf USA: Maine Hebron: [no additional data] M. L. Stevens 1903-7
FH: 00836744 Helodium blandowii (F. Weber & D. Mohr) Warnstorf USA: Maine Hebron: [no additional data] M. L. Stevens 1898-7
NEBC: 00836752 Helodium blandowii (F. Weber & D. Mohr) Warnstorf USA: Maine Hebron: [no additional data] M. L. Stevens 7 1896
NEBC: 00837257 Heterocladium dimorphum (Bridel) Schimper USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1904-8-19
FH: 00837258 Heterocladium dimorphum (Bridel) Schimper USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1904-8-19
FH: 00837259 Heterocladium dimorphum (Bridel) Schimper USA: New Hampshire Sanbornton: [no additional data] M. L. Stevens 1904-8
FH: 01133805 Thuidium delicatulum (Hedwig) Schimper USA: Massachusetts [data not captured] M. L. Stevens 308 1897-6-6
FH: 01133820 Thuidium delicatulum (Hedwig) Schimper USA: Massachusetts Holden: [no additional data] M. L. Stevens 1906-8
NEBC: 01133839 Thuidium delicatulum (Hedwig) Schimper USA: Massachusetts [data not captured] M. L. Stevens 1897-6-5
FH: 01133874 Thuidium delicatulum (Hedwig) Schimper USA: Maine Dover: [no additional data] M. L. Stevens 1897-7
FH: 01133911 Thuidium delicatulum (Hedwig) Schimper USA: New Hampshire Bedford: [no additional data] M. L. Stevens 1896-9
FH: 01134338 Thuidium recgonitum (Hedwig) Lindberg USA: Massachusetts [data not captured] M. L. Stevens 1897-7-17
NEBC: 01134455 Thuidium recgonitum philibertii (Limpricht) Dixon USA: Maine Hebron: [no additional data] M. L. Stevens 6 1896
Trichocoleaceae NEBC: 00511563 Trichocolea tomentella Dumortier USA: Maine Hebron: [no additional data] M. L. Stevens 450 1897-7-19
Woodsiaceae GH: 00675829 Woodsia alpina (Bolton) Gray USA: Vermont Willoughby M. L. Stevens 1878
GH: 00348178 Woodsia obtusa (Sprengel) Torrey USA: Massachusetts Middlesex Fells [Reservation] M. L. Stevens 1892-9-24
