Harvard University Herbaria & Libraries

Alismataceae
GH: 01632443 Sagittaria graminea Michaux USA: Michigan near Sault Staine Marie J. R. Churchill 1910-8-15
Araceae
GH: 01654059 Arisaema dracontium (Linnaeus) Schott USA: Maryland Patapsco River J. R. Churchill 257 1910-5-15
GH: 01654060 Arisaema dracontium (Linnaeus) Schott USA: Maryland Patapsco River J. R. Churchill 257 1910-5-15
Aristolochiaceae
GH: 01682048 Asarum canadense Linnaeus USA: Maryland [data not captured] J. R. Churchill 1910-5-6
Aspleniaceae
NEBC: 00348165 Asplenium acrostichoides Swartz USA: Massachusetts Milton: Chestnut Run. Blue Hills Reservation J. R. Churchill 1910-7-4
Asteraceae
GH: 00968197 Artemisia campestris caudata (Michaux) H. M. Hall & Clements Canada: Ontario "Point of Pines" J. R. Churchill 1910-8-20
GH: 00988322 Artemisia ludoviciana Nuttall Canada: Ontario Korah J. R. Churchill 1910-8-18
GH: 01832153 Hieracium kalmii Linnaeus Canada: Ontario [data not captured] J. R. Churchill 1910-8-20
GH: 01832141 Hieracium kalmii Linnaeus Canada: Ontario [data not captured] J. R. Churchill 1910-8-20
GH: 01833101 Hieracium umbellatum Linnaeus USA: Michigan [data not captured] J. R. Churchill 1910-8-14
GH: 01835174 Lapsana communis Linnaeus USA: Michigan [data not captured] J. R. Churchill 1910-8-4
Athyriaceae
NEBC: 00348165 Athyrium acrostichoides (Swartz) Diels USA: Massachusetts Milton: Chestnut Run. Blue Hills Reservation J. R. Churchill 1910-7-4
NEBC: 00348165 Deparia acrostichoides (Swartz) M. Kato USA: Massachusetts Milton: Chestnut Run. Blue Hills Reservation J. R. Churchill 1910-7-4
Betulaceae
GH: 02103024 Corylus cornuta Marshall USA: Michigan [data not captured] J. R. Churchill 1910-8-6
Boraginaceae
GH: 02027036 Hackelia deflexa americana (A. Gray) Fernald & I.M. Johnst. USA: Michigan Shore Road. Mackinac Island. J. R. Churchill 1910-8-4
GH: 01994691 Lappula echinata Gilibert USA: Michigan Mackinac Island J. R. Churchill 1910-8-1
Brassicaceae
GH: 00992206 Alliaria petiolata (M. Bieberstein) Cavara & Grande USA: Maryland [data not captured] J. R. Churchill 1910-5-15
GH: 00992558 Arabidopsis lyrata (Linnaeus) O'Kane & Al-Shehbaz USA: Maryland [data not captured] J. R. Churchill 1910-5-3
GH: 00992943 Arabidopsis thaliana (Linnaeus) Heynhold USA: Maryland Baltimore: Mt. Washington J. R. Churchill 1910-5-1
GH: 00960589 Arabis hirsuta pycnocarpa (M. Hopkins) Rollins USA: Michigan Mackinac Island J. R. Churchill 1910-8-4
GH: 01097881 Camelina microcarpa Andrzejowski ex de Candolle USA: Maryland Baltimore: near Owings Mills. J. R. Churchill 1910-5-3
GH: 01098477 Cardamine angustata O. E. Schulz USA: Maryland Baltimore: Mt. Washington J. R. Churchill 1910-5-5
GH: 01548612 Lepidium draba Linnaeus USA: New York Long Island: E. Williston. Hempstead J. R. Churchill 1910-5-20
GH: 01692489 Rorippa palustris (Linnaeus) Besser Canada: Ontario Near Sault Sainte Marie; Province Ontario J. R. Churchill 1910-8-13
Caprifoliaceae
GH: 02039883 Lonicera dioica Linnaeus Canada: Ontario Point of Pines. Province Ontario. Near Sault... J. R. Churchill 1910-8-20
GH: 02039887 Lonicera dioica Linnaeus USA: Michigan LaSalle I. Lake Huron. near Mackinac Island J. R. Churchill 1910-8-8
GH: 02038199 Lonicera hirsuta Eaton USA: Michigan La Salle I. Lake Huron, near Mackinac Island J. R. Churchill 1910-8-8
GH: 02037923 Symphoricarpos albus (Linnaeus) Blake USA: Michigan Mackinac Island J. R. Churchill 1910-8-2
Caryophyllaceae
GH: 01742014 Arenaria serpyllifolia Linnaeus USA: New York Hempstead: E. Williston J. R. Churchill 1910-5-18
GH: 01742819 Cerastium arvense Linnaeus USA: Maryland Baltimore: [no additional data] J. R. Churchill 1910-5-3
GH: 01743830 Cerastium glomeratum Thuillier USA: Maryland Baltimore: Mt. Washington J. R. Churchill 1910-5-5
GH: 01744046 Cerastium nutans Rafinesque USA: Maryland Baltimore: Summerfield J. R. Churchill 1910-5-6
GH: 01623904 Stellaria pubera Michaux USA: Maryland Baltimore: Lock Raven J. R. Churchill 1910-5-9
Cornaceae
A: 02018471 Cornus rugosa Lamarck USA: Michigan Mackinac Island J. R. Churchill 1910-8-2
GH: 02019162 Cornus stolonifera Michaux USA: Michigan Mackinac Island J. R. Churchill 1910-8-4
A: 02019145 Cornus stolonifera Michaux USA: Michigan Mackinac Island J. R. Churchill 1910-8-4
A: 02019144 Cornus stolonifera Michaux USA: Michigan Mackinac Island J. R. Churchill 1910-8-4
Cyperaceae
GH: 01772577 Carex intumescens Rudge USA: Maryland [data not captured] J. R. Churchill 1910-5-13
GH: 02371216 Carex muehlenbergii enervis Boott USA: Maryland [data not captured] J. R. Churchill 1910-5-15
GH: 01773368 Carex retrorsa Schweinitz USA: Michigan Sault Ste. Marie: [data not captured] J. R. Churchill 1910-8-12
GH: 02369924 Carex rosea Schkuhr ex Willdenow USA: Maryland [data not captured] J. R. Churchill 1910-5-6
GH: 02369922 Carex rosea Schkuhr ex Willdenow USA: Maryland [data not captured] J. R. Churchill 1910-5-6
GH: 01773985 Carex tuckermanii Dewey USA: Michigan Sault Ste. Marie: [data not captured] J. R. Churchill 1910-8-12
NEBC: 00339620 Eriophorum tenellum Nuttall USA: Massachusetts Randolph: Ponkapog Pond [Blue Hills Reservat... J. R. Churchill 1910-7-4
Ericaceae
GH: 01683627 Pterospora andromedea Nuttall USA: Michigan [data not captured] J. R. Churchill 1910-8-2
Fabaceae
GH: 02149859 Lathyrus palustris Linnaeus USA: Michigan LaSalle Island. Near Sault Sainte Marie J. R. Churchill 1910-8-8
Gentianaceae
GH: 02167055 Gentiana rubricaulis Schweinitz USA: Michigan bank of Ste. Marie River. near Sault Sainte ... J. R. Churchill 1910-8-11
Geraniaceae
GH: 01863897 Geranium bicknellii longipes (S. Watson) Fernald USA: Michigan Mackinac Island J. R. Churchill 1910-8-1
Iridaceae
GH: 01747934 Iris verna Linnaeus USA: Maryland "Glenbirnie" [Glen Burnie] J. R. Churchill 1910-5-14
GH: 01750135 Sisyrinchium mucronatum Michaux USA: Maryland Baltimore: near Catonsville. J. R. Churchill 1910-5-15
Juncaceae
GH: 02098791 Juncus alpinoarticulatus americanus (Farwell) Hämet-Ahti USA: Michigan [data not captured] J. R. Churchill 1910-8-4
GH: 02100302 Juncus brevicaudatus (Engelmann) Fernald USA: Michigan [data not captured] J. R. Churchill 274 1910-8-15
GH: 02102361 Juncus dudleyi Wiegand USA: Michigan [data not captured] J. R. Churchill 1910-8-2
GH: 02102802 Juncus effusus solutus (Fernald & Wiegand) Hämet-Ahti USA: Michigan [data not captured] J. R. Churchill 273 1910-8-13
GH: 02399123 Juncus nodosus Linnaeus USA: Michigan [data not captured] J. R. Churchill 1910-8-2
GH: 02399500 Juncus pelocarpus E. Meyer USA: Michigan [data not captured] J. R. Churchill 1910-8-11
Lamiaceae
GH: 01555581 Clinopodium arkansanum (Nuttall) House USA: Michigan Mackinac Island J. R. Churchill 1910-8-2
GH: 01555582 Clinopodium arkansanum (Nuttall) House USA: Michigan Mackinac Island J. R. Churchill 1910-8-2
GH: 01551760 Mentha canadensis Linnaeus USA: Michigan Mackinac Island J. R. Churchill 1910-8-3
Liliaceae
GH: 01182689 Lilium philadelphicum Linnaeus USA: Massachusetts Sheffield: Sheffield J. R. Churchill 1910-7-10
Moraceae
GH: 01545077 Morus alba Linnaeus USA: Maryland Baltimore: Lake Roland. J. R. Churchill 1910-5-10
GH: 01545388 Morus rubra Linnaeus USA: Maryland Baltimore: "Clyburn." J. R. Churchill 1910-5-10
Oleaceae
GH: 01846905 Chionanthus virginicus Linnaeus USA: Maryland [near Baltimore] Glenbirnie [Glen Burnie] J. R. Churchill 1910-5-14
Onagraceae
GH: 01776394 Epilobium leptophyllum Rafinesque USA: Michigan Mackinac Island J. R. Churchill 1910-8-4
GH: 01643438 Oenothera perennis Linnaeus USA: Michigan Near Sault Sainte Marie J. R. Churchill 1910-8-11
Orchidaceae
AMES: 02028022 Goodyera oblongifolia Rafinesque USA: Michigan Mackinac Island J. R. Churchill 1910-8-6
AMES: 02046634 Platanthera orbiculata (Pursh) Lindley USA: Michigan Mackinac Island J. R. Churchill 1910-8-2
Orobanchaceae
GH: 02034226 Agalinis paupercula borealis Pennell USA: Michigan Near Sault Sainte Marie J. R. Churchill 1910-8-15
GH: 01876386 Castilleja coccinea (Linnaeus) Sprengel USA: Michigan Mackinac Island J. R. Churchill 1910-8-6
GH: 01879841 Conopholis americana (Linnaeus) Wallroth USA: Michigan Mackinac Island J. R. Churchill 1910-8-6
Papaveraceae
GH: 01738364 Corydalis aurea Willdenow USA: Michigan La Salle Island near Mackinac Island. Lake H... J. R. Churchill 1910-8-8
Parnassiaceae
GH: 01787194 Parnassia palustris parviflora (de Candolle) B. Boivin USA: Michigan Mackinac Island J. R. Churchill 1910-8-4
Plantaginaceae
GH: 02212804 Chaenorhinum minus (Linnaeus) Lange Canada: Ontario [data not captured] J. R. Churchill 1910-8-23
GH: 01804307 Plantago virginica viridescens Fernald USA: Maryland Baltimore: [data not captured] J. R. Churchill 1910-5-3
GH: 01804981 Veronica americana Schweinitz ex Bentham USA: Michigan [data not captured] J. R. Churchill 1910-8-15
GH: 01805459 Veronica arvensis Linnaeus USA: Maryland Baltimore: [data not captured] J. R. Churchill 1910-5-13
Poaceae
NEBC: 00635824 Dichanthelium depauperatum (Muhlenberg) Gould USA: Massachusetts Sudbury: Sudbury, Nobscot J. R. Churchill 1910-6-7
NEBC: 01151162 Dichanthelium linearifolium (Scribner) Gould USA: Massachusetts Sunderland: Sunderland J. R. Churchill 19 1910-6-18
NEBC: 00595655 Poa trivialis Linnaeus USA: Massachusetts Boston: Dorchester J. R. Churchill 1910-7-3
NEBC: 00700231 Sphenopholis pensylvanica (Linnaeus) Hitchcock USA: Massachusetts Sunderland: Sunderland J. R. Churchill 1910-6-18
Polygonaceae
GH: 02365195 Fallopia cilinodis (Michaux) Holub Canada: Ontario [data not captured] J. R. Churchill 1910-8-23
GH: 02362807 Persicaria punctata (Elliott) Small USA: Michigan [data not captured] J. R. Churchill 1910-8-8
GH: 02361127 Persicaria sagittata (Linnaeus) H. Gross USA: Michigan [data not captured] J. R. Churchill 1910-8-15
GH: 02361495 Polygonum articulatum Linnaeus Canada: Ontario [data not captured] J. R. Churchill 1910-8-20
GH: 02361600 Polygonum aviculare Linnaeus Canada: Ontario [data not captured] J. R. Churchill 1910-8-23
GH: 02007629 Polygonum ramosissimum Michaux USA: Michigan [data not captured] J. R. Churchill 1910-8-17
GH: 02006827 Rumex britannica Linnaeus USA: Michigan [data not captured] J. R. Churchill 1910-8-14
GH: 02006843 Rumex britannica Linnaeus USA: New York Long Island: [data not captured] J. R. Churchill 1910-5-23
Potamogetonaceae
GH: 01572878 Potamogeton gramineus Linnaeus USA: Michigan Sault R., Near Sault Sainte Marie J. R. Churchill 1910-8-11
GH: 01746386 Potamogeton richardsonii (A. Bennett) Rydberg USA: Michigan [data not captured] J. R. Churchill 1910-8-11
GH: 01732946 Stuckenia pectinata (Linnaeus) Börner USA: Michigan Sault River. Near Sault Sainte Marie J. R. Churchill 1910-8-17
Ranunculaceae
GH: 01706966 Anemone multifida Poiret USA: Michigan Mackinac Island J. R. Churchill 1910-8-6
GH: 01665676 Ranunculus longirostris Godron USA: Michigan Near Sault Sainte Marie J. R. Churchill 1910-8-11
GH: 01837741 Ranunculus repens Linnaeus USA: Maryland at "Warner" J. R. Churchill 1910-5-10
Rosaceae
GH: 01587002 Agrimonia striata Michaux USA: Michigan Near Sault Sainte Marie J. R. Churchill 1910-8-16
GH: 01728418 Amelanchier laevis Wiegand USA: Maryland Baltimore: near Patapsco River J. R. Churchill 1910-5-15
GH: 01609764 Geum macrophyllum Willdenow USA: Michigan Near Sault Sainte Marie J. R. Churchill 1910-8-14
GH: 01566865 Potentilla argentea Linnaeus USA: New York Long Island: Hempstead. E Williston J. R. Churchill 1910-5-25
GH: 01568644 Potentilla intermedia Linnaeus USA: New York Long Island: E. Williston. Hempstead J. R. Churchill 1910-5-25
GH: 01557075 Rosa acicularis sayi (Schweinitz) W. H. Lewis USA: Michigan Mackinac Island J. R. Churchill 1910-8-6
GH: 01557894 Rosa blanda Aiton USA: Michigan Mackinac Island J. R. Churchill 1910-8-2
NEBC: 00299695 Rosa gallica Linnaeus USA: Massachusetts Canton: Near Punkapog [Ponkapoag] Pond J. R. Churchill 1910-7-4
GH: 01602390 Rubus allegheniensis Porter USA: Maryland Baltimore: Loch Raven J. R. Churchill 1910-5-9
GH: 01603398 Rubus baileyanus Britton USA: Maryland Baltimore: near Catonsville J. R. Churchill 1910-5-15
GH: 01603399 Rubus baileyanus Britton USA: Maryland Mt. Washington J. R. Churchill 1910-5-7
GH: 01704024 Rubus sp. Linnaeus USA: Maryland "Pasadena" J. R. Churchill 1910-5-13
GH: 01703555 Rubus vermontanus Blanchard Canada: Ontario Point of Pines, Ontario. Near Sault Sainte M... J. R. Churchill 1910-8-20
GH: 01589975 Spiraea salicifolia Linnaeus USA: Michigan Near Sault Sainte Marie J. R. Churchill 1910-8-11
Rubiaceae
GH: 02359512 Galium brevipes Fernald & Wiegand USA: Michigan [data not captured] J. R. Churchill 1910-8-4
Saxifragaceae
GH: 01651130 Ribes cynosbati Linnaeus USA: Michigan Lake Huron. J. R. Churchill 1910-8-6
Selaginellaceae
GH: 02075398 Selaginella eclipes W. R. Buck USA: Michigan Mackinac Island J. R. Churchill 1910-8-6
Solanaceae
GH: 00246576 Hyoscyamus niger Linnaeus USA: Michigan Mackinac Island J. R. Churchill 1910-8-1
Violaceae
GH: 02145511 Viola blanda Willdenow USA: Maryland Baltimore: Cockeysville J. R. Churchill 1910-5-10
GH: 02145512 Viola blanda Willdenow USA: Maryland Baltimore: Summerfield. J. R. Churchill 1910-5-9
GH: 02146264 Viola cucullata Aiton USA: Maryland Baltimore: Owings Mills J. R. Churchill 1910-5-3
GH: 02146301 Viola cucullata Aiton USA: New York Long Island: E. Williston. Hempstead J. R. Churchill 1910-5-18
GH: 02146785 Viola hirsutula Brainerd USA: Maryland Baltimore: Owings Mills J. R. Churchill 1910-5-3
GH: 02147751 Viola macloskeyi F. E. Lloyd USA: Michigan Shore of Sugar Island. Near Sault Sainte Mar... J. R. Churchill 1910-8-17
GH: 02208332 Viola pedata Linnaeus USA: Maryland Baltimore: Owings Mills J. R. Churchill 1910-5-3
GH: 02208330 Viola pedata Linnaeus USA: Maryland Baltimore: Owings Mill J. R. Churchill 1910-5-3
GH: 02208888 Viola primulifolia Linnaeus USA: Maryland Pasadena J. R. Churchill 1910-5-13
GH: 02209697 Viola renifolia A. Gray USA: Michigan Mackinac Island J. R. Churchill 1910-8-6
GH: 02210721 Viola sororia Willdenow USA: Maryland Baltimore: [no additional data] J. R. Churchill 1910-5-3
GH: 02210715 Viola sororia Willdenow USA: Maryland Owings Mills J. R. Churchill 1910-5-3
GH: 02210710 Viola sororia Willdenow USA: Maryland Baltimore: Mt. Washington J. R. Churchill 1910-5-1
GH: 02210711 Viola sororia Willdenow USA: Maryland Summerfield J. R. Churchill 1910-5-6
GH: 02210846 Viola sororia Willdenow USA: New York Long Island: E. Williston. Hempstead J. R. Churchill 1910-5-17
GH: 02212348 Viola sp. USA: Maryland Baltimore: Bare Hills J. R. Churchill 1910-5-5