Harvard University Herbaria & Libraries

Aristolochiaceae
GH: 01682434 Hexastylis arifolia Small USA: Georgia [data not captured] T. C. Porter
Asclepiadaceae
GH: 01083316 Matelea obliqua (Jacquin) Woodson USA: Pennsylvania Lancaster & Franklin Cos. T. C. Porter
Aspleniaceae
GH: 01919900 Asplenium pinnatifidum Nuttall USA: Pennsylvania Wissahicon - Philadelphia T. C. Porter
Asteraceae
GH: 01234741 Artemisia tridentata Nuttall USA: Spring Creek T. C. Porter
GH: 02207427 Erigeron acris kamteschaticus (de Candolle) Herder USA: Michigan [data not captured] T. C. Porter
GH: 02207426 Erigeron acris kamteschaticus (de Candolle) Herder USA: Michigan [data not captured] T. C. Porter
GH: 00018967 Helianthus porteri (A. Gray) Heiser USA: Georgia Rock Mountain T. C. Porter
GH: 00018967 Rudbeckia porteri A. Gray USA: Georgia Rock Mountain T. C. Porter
Athyriaceae
GH: 02070532 Homalosorus pycnocarpos (Sprengel) Pichi Sermolli USA: Pennsylvania near Philadelphia T. C. Porter
Berberidaceae
GH: 02168701 Berberis canadensis Miller USA: Virginia Wytheville: [no additional data] T. C. Porter
GH: 02169053 Jeffersonia diphylla (Linnaeus) Persoon USA: Pennsylvania Huntingdon & Mifflin Counties T. C. Porter
Boraginaceae
GH: 02027950 Hackelia virginiana (Linnaeus) I. M. Johnston USA: Pennsylvania Easton T. C. Porter
Brassicaceae
GH: 00946701 Boechera patens (Sullivant) Al-Shehbaz USA: Pennsylvania Banks of the Juniata River T. C. Porter
GH: 00983500 Cardamine douglassii Britton USA: Pennsylvania Penn. T. C. Porter
GH: 01538563 Erysimum cheiranthoides Linnaeus USA: Pennsylvania [data not captured] T. C. Porter
Buxbaumiaceae
FH: 01137988 Buxbaumia aphylla Hedwig USA: Pennsylvania [data not captured] T. C. Porter
Caprifoliaceae
GH: 02187522 Viburnum rafinesquianum Schultes USA: Pennsylvania [data not captured] T. C. Porter
GH: 02187564 Viburnum rafinesquianum Schultes USA: Pennsylvania Easton: [data not captured] T. C. Porter
Chenopodiaceae
GH: 01782837 Chenopodium standleyanum Aellen USA: Pennsylvania [data not captured] T. C. Porter
Cyperaceae
GH: 00342889 Carex allegheniensis Mackenzie USA: Pennsylvania Bear Meadows T. C. Porter
GH: 00342889 Carex debilis rudgei L. H. Bailey USA: Pennsylvania Bear Meadows T. C. Porter
GH: 00342889 Carex debilis pubera A. Gray USA: Pennsylvania Bear Meadows T. C. Porter
NEBC: 02577000 Carex saxatilis Linnaeus USA: Maine Moosehead Lake: Outlet of Lake T. C. Porter
Dryopteridaceae
NEBC: 00704353 Dryopteris cristata (Linnaeus) A. Gray USA: Pennsylvania Harrisburg: Harrisburg T. C. Porter 1851
Ericaceae
A: 01718204 Lyonia lucida (Lamarck) K. Koch USA: South Carolina Charleston: [no additional data] T. C. Porter
Fabaceae
GH: 01881780 Clitoria mariana Linnaeus USA: Georgia [no additional data] T. C. Porter
Fontinalaceae
FH: 01138486 Fontinalis antipyretica Hedwig USA: Pennsylvania [data not captured] T. C. Porter
NEBC: 00545087 Fontinalis dalecarlica Bruch & Schimper USA: Vermont Pownal: [no additional data] T. C. Porter
FH: 01138535 Fontinalis dalecarlica Bruch & Schimper USA: Pennsylvania [no additional data] T. C. Porter 4
Frullaniaceae
FH: 00497973 Frullania asagrayana Montagne USA: Pennsylvania [no additional data] T. C. Porter
FH: 00498363 Frullania eboracensis Lehmann USA: Pennsylvania [no additional data] T. C. Porter
FH: 00498606 Frullania plana Sullivant USA: Pennsylvania [no additional data] T. C. Porter
FH: 00498629 Frullania riparia Hampe ex Lehmann USA: Pennsylvania [data not captured] T. C. Porter
Geocalycaceae
FH: 00496953 Chiloscyphus pallescens (Ehrhart ex Hoffmann) Dumortier USA: Pennsylvania [data not captured] T. C. Porter
FH: 00497107 Chiloscyphus polyanthos fragilis (Roth) Schiffner USA: Pennsylvania [data not captured] T. C. Porter
FH: 00497114 Chiloscyphus polyanthos fragilis (Roth) Schiffner USA: Pennsylvania [data not captured] T. C. Porter
FH: 00500242 Lophocolea bidentata (Linnaeus) Dumortier USA: Pennsylvania [data not captured] T. C. Porter
FH: 00500257 Lophocolea bidentata (Linnaeus) Dumortier USA: Pennsylvania [data not captured] T. C. Porter
FH: 00500258 Lophocolea bidentata (Linnaeus) Dumortier USA: Pennsylvania [data not captured] T. C. Porter
FH: 00500449 Lophocolea heterophylla (Schrader) Dumortier USA: Pennsylvania [data not captured] T. C. Porter
Geraniaceae
GH: 01864303 Geranium columbinum Linnaeus USA: Pennsylvania banks of the Susquehanna T. C. Porter
Isoetaceae
GH: 02074748 Isoetes engelmannii A. Braun USA: Pennsylvania Lancaster Co. T. C. Porter
Juncaceae
GH: 02101506 Juncus coriaceus Mackenzie USA: Alabama [data not captured] T. C. Porter
Lamiaceae
GH: 01697605 Scutellaria incana Biehler USA: Pennsylvania Huntingdon Cy. T. C. Porter
GH: 01697611 Scutellaria incana Biehler USA: Pennsylvania Huntingdon Co. T. C. Porter
Lobeliaceae
GH: 01798596 Lobelia nuttallii Roemer & Schultes USA: Pennsylvania Delaware Co. T. C. Porter
Marchantiaceae
FH: 00506718 Marchantia polymorpha Linnaeus : Lake Superior: [no additional data] T. C. Porter
FH: 00506583 Marchantia polymorpha Linnaeus USA: Pennsylvania [no additional data] T. C. Porter
Orchidaceae
GH: 01939037 Corallorhiza wisteriana Conrad USA: Pennsylvania [no additional data] T. C. Porter
AMES: 02066670 Platanthera ciliaris (Linnaeus) Lindley USA: Pennsylvania [no additional data] T. C. Porter
AMES: 02063119 Platanthera cristata (Michaux) Lindley USA: Pennsylvania [no additional data] T. C. Porter
Orthotrichaceae
FH: 00913625 Orthotrichum ludwigii Bridel USA: Maine [data not captured] T. C. Porter
FH: 00913544 Orthotrichum porteri Sull. & Lesq. USA: Pennsylvania [data not captured] T. C. Porter
FH: 00913546 Orthotrichum porteri Sull. & Lesq. USA: Pennsylvania Easton: [no additional data] T. C. Porter 25
FH: 00913547 Orthotrichum porteri Sull. & Lesq. USA: Pennsylvania [data not captured] T. C. Porter 10
FH: 00885878 Zygodon lapponicus (Hedwig) Bruch & Schimper USA: Pennsylvania [no additional data] T. C. Porter
Pottiaceae
FH: 01093558 Barbula muralis (Hedwig) F. Weber & D. Mohr USA: Pennsylvania Penn a T. C. Porter
FH: 00540377 Desmatodon porteri James USA: Pennsylvania [no additional data] T. C. Porter
FH: 01138168 Desmatodon porteri James USA: Pennsylvania Easton: [no additional data] T. C. Porter
Primulaceae
GH: 01920119 Glaux maritima Linnaeus USA: Wyoming Fort Bridger T. C. Porter
Ricciaceae
FH: 00510547 Ricciocarpos natans (Linnaeus) Corda USA: Pennsylvania [no additional data] T. C. Porter
Rosaceae
A: 00017208 Crataegus porteri Britton USA: T. C. Porter
GH: 01609591 Geum laciniatum trichocarpum Fernald USA: Pennsylvania Pennsylvania T. C. Porter
GH: 01704942 Prunus alleghaniensis Porter USA: Pennsylvania Easton T. C. Porter
GH: 01704581 Sanguisorba minor Scopoli USA: Pennsylvania College Hill, Easton T. C. Porter
Rubiaceae
GH: 02138266 Galium latifolium Michaux USA: Pennsylvania Mercersburg: [data not captured] T. C. Porter
GH: 02358328 Hexasepalum teres (Walter) J. H. Kirkbride USA: Pennsylvania [data not captured] T. C. Porter 1890-08-14
GH: 02354471 Houstonia acerosa polypremoides (A. Gray) Terrell USA: Texas On route from Leaverworth to El Paso T. C. Porter
Timmiaceae
FH: 01134691 Timmia megapolitana bavarica (Hessler) Bridel USA: Colorado [data not captured] T. C. Porter
Trichocoleaceae
FH: 00511547 Trichocolea sp. USA: Pennsylvania [data not captured] T. C. Porter