<< < Previous Apocynaceae GH: 02178257 Apocynum floribundum Greene USA: Pennsylvania Octorara Creek at Lees Bridge; Nottingham Tw... H. E. Stone 1928-8-5
Araceae GH: 01627639 Orontium aquaticum Linnaeus USA: Maryland Middle Neck H. E. Stone 1928-4-29
GH: 01630998 Symplocarpus foetidus (Linnaeus) Salisbury ex W. P. C. Barton USA: Pennsylvania Valley Creek, Badun H. E. Stone 1927-4-17
Aspleniaceae GH: 02068819 Asplenium rhizophyllum Linnaeus USA: Pennsylvania Chester valley near Bacton H. E. Stone 1926-9-7
Asteraceae GH: 02172082 Arctium lappa Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1930-9-6
GH: 02172544 Centaurea nigra Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1925-6-19
GH: 02216244 Chrysopsis mariana (Linnaeus) Elliott USA: Pennsylvania [data not captured] H. E. Stone 1929-9-8
GH: 02204928 Doellingeria infirma (Michaux) Greene USA: Pennsylvania [data not captured] H. E. Stone 1927-9-18
GH: 02190085 Eupatorium pilosum Walter USA: Pennsylvania Valley Creek, Bacton H. E. Stone 1927-9-11
GH: 01831455 Hieracium caespitosum Dumortier USA: Pennsylvania [data not captured] H. E. Stone 1928-6-3
GH: 01832731 Hieracium piloselloides Villars USA: New Jersey [data not captured] H. E. Stone 1925-6-13
GH: 01833229 Hieracium venosum Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1927-7-3
GH: 01833596 Krigia biflora (Walter) S. F. Blake USA: Pennsylvania [data not captured] H. E. Stone 1927-5-30
Berberidaceae GH: 02168911 Caulophyllum thalictroides (Linnaeus) Michaux USA: Pennsylvania Dismal Run - near Lima H. E. Stone 1930-8-9
Betulaceae GH: 02196838 Betula alleghaniensis Britton USA: Pennsylvania Brandywine Valley. Dorlan H. E. Stone 1927-9-18
GH: 02195516 Betula lenta Linnaeus USA: Pennsylvania North Valley Hill. 3 miles N of Paoli H. E. Stone 1924-7-5
GH: 02194035 Betula nigra Linnaeus USA: Pennsylvania banks of French Creek, Pughtown H. E. Stone 1927-5-7
GH: 02103081 Corylus cornuta Marshall USA: Pennsylvania [data not captured] H. E. Stone 1927-9-18
GH: 02103579 Ostrya virginiana (Miller) K. Koch USA: Pennsylvania [data not captured] H. E. Stone 1929-4-21
Boraginaceae GH: 02059385 Mertensia virginica (Linnaeus) Persoon ex Link USA: Pennsylvania Brandywine Creek, Shaw's Bridge (near Lenape... H. E. Stone 1930-4-26
GH: 01873275 Myosotis verna Nuttall USA: Pennsylvania Pine Grove Inn - between Phoenixville & Spri... H. E. Stone 1927-6-5
Brassicaceae GH: 01181015 Barbarea vulgaris W. T. Aiton USA: Pennsylvania Mile Creek near Baltimore Pike H. E. Stone 1925-5-10
GH: 01097978 Camelina microcarpa Andrzejowski ex de Candolle USA: Pennsylvania Clay Creek - 1 mi above Landenberg H. E. Stone 1930-5-25
GH: 01098306 Capsella bursa-pastoris (Linnaeus) Medikus USA: Pennsylvania on Phila - West Chester Trolley H. E. Stone 1931-5-9
GH: 00999157 Cardamine parviflora arenicola (Britton) O. E. Schulz USA: Pennsylvania Tunnell Hill, Phoenixville H. E. Stone 1929-5-18
GH: 00999585 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Pennsylvania Unionville H. E. Stone 1931-5-9
GH: 01087163 Cardamine rotundifolia Michaux USA: Pennsylvania Ro{?]lyn H. E. Stone 1926-5-23
GH: 00986046 Conringia orientalis (Linnaeus) Dumortier USA: New Jersey 1 mile west of Bayhead H. E. Stone 1925-6-14
GH: 01538638 Erysimum cheiranthoides Linnaeus USA: Pennsylvania Bank of Octaroro Creek, near Cream H. E. Stone 1931-6-21
GH: 01691786 Raphanus raphanistrum Linnaeus USA: Pennsylvania Valley Creek, near Bacton H. E. Stone 1929-6-30
GH: 01691788 Raphanus raphanistrum Linnaeus USA: Pennsylvania Bacton H. E. Stone 1927-5-30
GH: 01693272 Rorippa sylvestris (Linnaeus) Besser USA: Pennsylvania bank of Schuylkill River near Perkiomen Junc... H. E. Stone 1929-7-13
GH: 01693935 Sisymbrium altissimum Linnaeus USA: Pennsylvania Fontaine H. E. Stone 1926-7-5
GH: 01731445 Thlaspi arvense Linnaeus USA: Pennsylvania Street Road near Westtown H. E. Stone 1929-5-25
Campanulaceae GH: 01796486 Campanula rotundifolia Linnaeus USA: Pennsylvania near Lee's Bridge H. E. Stone 1927-7-24
Caprifoliaceae GH: 02038782 Lonicera japonica Thunberg USA: Pennsylvania Rock Run Creek, near Harmonyville H. E. Stone 1927-7-3
GH: 02038866 Lonicera morrowii A. Gray USA: Pennsylvania Leopard Road. S.W. of Berwyn H. E. Stone 1927-7-9
GH: 02183467 Sambucus nigra canadensis (Linnaeus) Bolli USA: Pennsylvania Pickering Creek. near Hallman H. E. Stone 1927-6-25
GH: 02036517 Symphoricarpos orbiculatus Moench USA: Pennsylvania near Cedar Knoll. H. E. Stone 1929-7-28
GH: 02186281 Viburnum nudum Linnaeus USA: Pennsylvania Valley Creek near Bacton H. E. Stone 1927-5-30
GH: 02186656 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Pennsylvania West branch of Octoraro Creek, at Spruce Gro... H. E. Stone 1931-7-11
GH: 02186644 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Pennsylvania Rock Run Creek near Harmonyville H. E. Stone 1927-7-3
GH: 02187355 Viburnum prunifolium Linnaeus USA: Pennsylvania Harmonyville H. E. Stone 1927-7-3
GH: 02187570 Viburnum rafinesquianum Schultes USA: Pennsylvania [data not captured] H. E. Stone
Caryophyllaceae GH: 01740850 Agrostemma githago Linnaeus USA: Pennsylvania Landenberg H. E. Stone 1940-6-9
GH: 01744172 Cerastium velutinum villosissimum (Pennell) J. K. Morton USA: Pennsylvania Lee's Bridge (Octoraro Creek) H. E. Stone 1927-7-24
GH: 01744374 Dianthus deltoides Linnaeus USA: Pennsylvania Merion Golf Course, S of Haverford H. E. Stone 1926-7-3
GH: 01745942 Minuartia michauxii Farwell USA: Pennsylvania Lee's Bridge (Octorara Creek) H. E. Stone 1927-7-24
Celastraceae GH: 00295455 Celastrus scandens Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1927-6-5
GH: 01854871 Euonymus atropurpureus Jacquin USA: Pennsylvania White Clay Creek near Landenberg H. E. Stone 1927-11-10
Chenopodiaceae GH: 01826574 Atriplex prostrata Boucher ex de Candolle USA: Pennsylvania [data not captured] H. E. Stone 1925-8-24
GH: 01782830 Chenopodium standleyanum Aellen USA: Pennsylvania [data not captured] H. E. Stone 1924-8-24
GH: 01782825 Chenopodium standleyanum Aellen USA: Pennsylvania [data not captured] H. E. Stone 1925-9-6
GH: 01784101 Cycloloma atriplicifolium (Sprengel) J. M. Coulter USA: New Jersey [data not captured] H. E. Stone 1924-7-11
Cornaceae GH: 01843851 Cornus amomum Miller USA: Pennsylvania Brandywine Creek. Mortonville H. E. Stone 1926-9-26
GH: 02018536 Cornus rugosa Lamarck USA: Pennsylvania Valley Creek. Valley Forge H. E. Stone 1928-5-30
Cucurbitaceae GH: 01544643 Sicyos angulatus Linnaeus USA: Pennsylvania near Unionville H. E. Stone 1929-9-8
Cupressaceae GH: 02107076 Juniperus virginiana crebra Fernald & Griscom USA: Pennsylvania [data not captured] H. E. Stone 1931-5-9
Cyperaceae GH: 02371432 Carex aggregata Mackenzie USA: Pennsylvania [data not captured] H. E. Stone 1927-6-5
GH: 02371428 Carex aggregata Mackenzie USA: Pennsylvania [data not captured] H. E. Stone 1924-6-8
GH: 02371825 Carex annectens (E. P. Bicknell) E. P. Bicknell USA: New Jersey [data not captured] H. E. Stone 1925-6-7
GH: 02391195 Carex atlantica L. H. Bailey USA: Pennsylvania [data not captured] H. E. Stone 1927-5-30
GH: 02391194 Carex atlantica L. H. Bailey USA: Pennsylvania [data not captured] H. E. Stone 1924-6-8
GH: 02391284 Carex atlantica capillacea (L. H. Bailey) Reznicek USA: New Jersey [data not captured] H. E. Stone 1926-5-30
GH: 02391274 Carex atlantica capillacea (L. H. Bailey) Reznicek USA: New Jersey [data not captured] H. E. Stone 1925-6-7
GH: 01773919 Carex bullata Schkuhr ex Willdenow USA: New Jersey [data not captured] H. E. Stone 1926-5-30
GH: 01773935 Carex bullata Schkuhr ex Willdenow USA: Pennsylvania [data not captured] H. E. Stone 1936-6-6
GH: 02371488 Carex cephaloidea (Dewey) Dewey USA: Pennsylvania [data not captured] H. E. Stone 1926-6-20
GH: 02394385 Carex conjuncta Boott USA: Pennsylvania [data not captured] H. E. Stone 1929-5-31
GH: 02391819 Carex echinata Murray USA: Pennsylvania [data not captured] H. E. Stone 1924-6-8
GH: 02578020 Carex frankii Kunth USA: Pennsylvania [data not captured] H. E. Stone 1929-7-13
GH: 01772331 Carex intumescens Rudge USA: Pennsylvania [data not captured] H. E. Stone 1926-7-5
GH: 01772625 Carex intumescens Rudge USA: New Jersey [data not captured] H. E. Stone 1925-6-7
GH: 01771902 Carex lupulina Muhlenberg ex Willdenow USA: Pennsylvania [data not captured] H. E. Stone 1927-6-25
GH: 01772849 Carex lurida Wahlenberg USA: Pennsylvania [data not captured] H. E. Stone 1924-6-22
GH: 01772872 Carex lurida Wahlenberg USA: Pennsylvania [data not captured] H. E. Stone 1927-6-25
GH: 02371114 Carex muehlenbergii Schkuhr ex Willdenow USA: Pennsylvania [data not captured] H. E. Stone 1924-6-8
GH: 02392823 Carex seorsa Howe USA: Pennsylvania [data not captured] H. E. Stone 1924-6-29
GH: 01771544 Carex sp. USA: Pennsylvania [data not captured] H. E. Stone 1924-6-18
GH: 01775860 Carex squarrosa Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1927-6-25
Fabaceae GH: 01935282 Amorpha fruticosa Linnaeus USA: Pennsylvania bank of Schuylkill River, Tunnel Hill, Phoen... H. E. Stone 1929-7-4
GH: 01935910 Amphicarpaea bracteata (Linnaeus) Fernald USA: Pennsylvania Mill Creek, 1 mi N of Haverford H. E. Stone 1925-8-23
GH: 01921866 Desmodium canadense (Linnaeus) de Candolle USA: Pennsylvania Schuylkill River, near Valley Forge H. E. Stone 1929-8-24
GH: 01921974 Desmodium canescens (Linnaeus) de Candolle USA: Pennsylvania bank of Schuylkill River near Perkiomen Junc... H. E. Stone 1929-7-13
GH: 01961969 Desmodium paniculatum (Linnaeus) de Candolle USA: Pennsylvania 2 miles south of Haverford H. E. Stone 1925-8-23
GH: 01539462 Kummerowia striata (Thunberg) Schindler USA: Pennsylvania [data not captured] H. E. Stone 1929-9-1
GH: 01539461 Kummerowia striata (Thunberg) Schindler USA: Pennsylvania [data not captured] H. E. Stone 1924-9-20
GH: 02150642 Lespedeza angustifolia (Pursh) Elliot USA: New Jersey Bennett H. E. Stone 1925-8-8
GH: 02087041 Lespedeza frutescens (Linnaeus) Hornemann USA: Pennsylvania bank of Schuylkill River, near Perkiomen Jun... H. E. Stone 1929-8-24
GH: 02087304 Lespedeza nuttallii Darlington USA: Pennsylvania west of Valley Forge H. E. Stone 1929-9-29
GH: 02086054 Lespedeza virginica (Linnaeus) Britton USA: Pennsylvania bluff along Schuylkill R., Valley Forge H. E. Stone 1929-8-24
GH: 02136240 Strophostyles helvola (Linnaeus) Elliott USA: Pennsylvania [data not captured] H. E. Stone 1929-9-1
GH: 02342455 Trifolium campestre Schreber USA: Pennsylvania [data not captured] H. E. Stone 1940-6-16
GH: 02343950 Trifolium pratense Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1940-6-9
GH: 02344226 Trifolium repens Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1940-6-9
GH: 02345486 Vicia angustifolia segitalis (Thuillier) Arcangeli USA: Pennsylvania [data not captured] H. E. Stone 1930-6-1
GH: 02347451 Vicia tetrasperma (Linnaeus) Schreber USA: Pennsylvania [data not captured] H. E. Stone 1930-5-31
GH: 02347562 Vicia villosa Roth USA: Pennsylvania [data not captured] H. E. Stone 1928-7-7
Gentianaceae GH: 02167132 Gentiana saponaria Linnaeus USA: Pennsylvania West branch of Elk Creek, at Baltimore Pike,... H. E. Stone 1929-10-6
Geraniaceae GH: 01863585 Erodium cicutarium (Linnaeus) L'Heritier USA: Pennsylvania Merion Golf Course. 1 mile south of Haverfor... H. E. Stone 1926-6-12
Grimmiaceae FH: 00899379 Schistidium apocarpum (Hedwig) Bruch & Schimper USA: Massachusetts [data not captured] H. E. Stone 252 1956-8-28
FH: 00899393 Schistidium apocarpum (Hedwig) Bruch & Schimper USA: Massachusetts [data not captured] H. E. Stone 251
Hydrangeaceae GH: 01737126 Hydrangea arborescens Linnaeus USA: Pennsylvania Octorara Creek, 1/2 mile north of Maryland L... H. E. Stone 1928-8-5
Iridaceae GH: 01750167 Sisyrinchium mucronatum Michaux USA: Pennsylvania Lee's Bridge. (Octorara Creek) H. E. Stone 1927-7-24
Juncaceae GH: 02400106 Juncus marginatus Rostkovius USA: Pennsylvania [data not captured] H. E. Stone 1924-6-29
GH: 02398715 Juncus subcaudatus (Engelmann) Coville & S. F. Blake USA: Pennsylvania [data not captured] H. E. Stone 1924-10-5
Lamiaceae GH: 01552047 Leonurus cardiaca Linnaeus USA: Pennsylvania Painter's Farm. near Lima H. E. Stone 1924-8-24
GH: 01552672 Lycopus sherardii Steele (pro sp.) USA: Pennsylvania North Valley Hill, 2 miles N of Paoli H. E. Stone 1924-10-12
GH: 01600165 Mentha piperita Linnaeus USA: Pennsylvania Tunnell Hill, Phoenixville H. E. Stone 1929-9-1
GH: 01600394 Mentha villosa Hudson USA: Pennsylvania near Cedarville H. E. Stone 1930-7-12
GH: 01599907 Origanum vulgare Linnaeus USA: Pennsylvania 1 mile North of Haverford H. E. Stone 1924-9-20
GH: 01597368 Pycnanthemum clinopodioides Torrey ex A. Gray USA: Pennsylvania Valley Creek near Harmony Hill H. E. Stone 1929-8-25
GH: 01696662 Salvia sylvestris Linnaeus USA: Pennsylvania Glenlock Station (P.R.R.) H. E. Stone 1936-6-20
GH: 01697528 Scutellaria galericulata Linnaeus USA: Pennsylvania bank of Schuylkill River at Keilworth H. E. Stone 1930-8-30
Linaceae GH: 02053508 Linum medium texanum (Planchon) Fernald USA: Pennsylvania West Caln Twp, 2 miles north of Sadsburyvill... H. E. Stone 1924-10-5
Lycopodiaceae GH: 02163527 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: Pennsylvania along Octarora Creek, Spruce Grove Bridge H. E. Stone 1931-7-12
GH: 02163876 Diphasiastrum tristachyum (Pursh) Holub USA: Pennsylvania along west branch of Octarora Creek, Spruce ... H. E. Stone 1931-6-21
Malvaceae GH: 02201808 Malva neglecta Wallroth USA: Pennsylvania near Nantmeal H. E. Stone 1929-7-7
Moraceae GH: 01545132 Morus alba Linnaeus USA: Pennsylvania Darby Creek, s. of Berwyn H. E. Stone 1926-6-27
Oleaceae GH: 01848886 Fraxinus nigra Marshall USA: Pennsylvania Fontaine H. E. Stone 1926-5-23
Onagraceae GH: 01671495 Epilobium coloratum Biehler USA: Pennsylvania near Compassville H. E. Stone 1925-8-31
GH: 01644587 Oenothera laciniata Hill USA: Pennsylvania Brookfield H. E. Stone 1930-6-8
GH: 01643935 Oenothera tetragona tetragona Roth USA: Pennsylvania Harmonyville H. E. Stone 1927-7-3
Orchidaceae AMES: 02051766 Isotria verticillata (Muhlenberg ex Willdenow) Rafinesque USA: Pennsylvania Near Fontaine H. E. Stone 1926-5-23
AMES: 02066961 Platanthera clavellata (Michaux) Luer USA: Pennsylvania Brandywine Creek, Icedale H. E. Stone 1927-9-18
Oxalidaceae GH: 01585276 Oxalis dillenii Jacquin USA: Pennsylvania 2 miles west of Christiana H. E. Stone 1924-6-8
Phyllanthaceae GH: 01971472 Phyllanthopsis phyllanthoides Vorontsova & Petra Hoffmann USA: Pennsylvania near Jennersville H. E. Stone 1925-9-20
GH: 01971472 Phyllanthus carolinensis Walter USA: Pennsylvania near Jennersville H. E. Stone 1925-9-20
Pinaceae GH: 01113215 Pinus virginiana Miller USA: Pennsylvania near Cedarville H. E. Stone 1927-5-7
Plantaginaceae GH: 02119117 Penstemon digitalis Nuttall ex Sims USA: Pennsylvania [data not captured] H. E. Stone 1927-6-25
GH: 02120361 Penstemon hirsutus (Linnaeus) Willdenow USA: Pennsylvania [data not captured] H. E. Stone 1927-6-5
GH: 01804155 Plantago virginica Linnaeus USA: Maryland [data not captured] H. E. Stone 1927-5-8
GH: 01805089 Veronica americana Schweinitz ex Bentham USA: Pennsylvania [data not captured] H. E. Stone 1927-11-10
GH: 01805320 Veronica anagallis-aquatica Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1925-8-16
GH: 01805627 Veronica chamaedrys Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1925-5-23
GH: 01805732 Veronica hederifolia Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1925-5-10
Plumbaginaceae GH: 01918102 Limonium carolinianum (Walter) Britton USA: New Jersey Cold Spring [Lower Township] H. E. Stone 1925-8-9
Polygalaceae GH: 01969600 Polygala nuttallii Torr. & A. Gray USA: Pennsylvania West Caln Twp., 2 miles north of Sadsburyvil... H. E. Stone 1924-10-5
Polygonaceae GH: 02361176 Persicaria sagittata (Linnaeus) H. Gross USA: Pennsylvania [data not captured] H. E. Stone 1940-9-21
GH: 02361948 Polygonum aviculare depressum (R. Meissner) Arcangeli USA: Pennsylvania [data not captured] H. E. Stone 1929-9-14
Potamogetonaceae GH: 01564029 Potamogeton amplifolius Tuckerman USA: Pennsylvania Brandywine Creek. Brandamore H. E. Stone 1931-6-14
Ranunculaceae GH: 01720803 Actaea pachypoda Elliott USA: Pennsylvania Valley Creek near Harmony Hill H. E. Stone 1928-6-3
GH: 01658081 Coptis trifolia (Linnaeus) Salisbury USA: Pennsylvania Rock Run Creek. Harmonyville H. E. Stone 1927-7-3
GH: 01664966 Ranunculus hispidus Michaux USA: Pennsylvania along Octoraro Creek. 1/2 mile above Marylan... H. E. Stone 1930-5-4
GH: 01665111 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Pennsylvania Rocklyn [Honey Brook Twp.] H. E. Stone 1926-5-23
GH: 01837552 Ranunculus recurvatus Poiret USA: Pennsylvania Rock Run Creek near Harmonyville H. E. Stone 1927-5-7
Rosaceae GH: 01586875 Agrimonia rostellata Wallroth USA: Pennsylvania Valley Creek at Valley Forge H. E. Stone 1928-8-18
GH: 01727041 Amelanchier arborea (F. Michaux) Fernald USA: Maryland east bank of Elk River, 2 miles south of Elk... H. E. Stone 1927-5-8
GH: 01727869 Amelanchier canadensis (Linnaeus) Medikus USA: Pennsylvania Brandamore H. E. Stone 1925-7-26
GH: 01730575 Aronia arbutifolia (Linnaeus) Persoon USA: Pennsylvania Valley Forge H. E. Stone 1929-9-29
GH: 01611387 Crataegus crus-galli Linnaeus USA: Pennsylvania Darby Creek. South of Berwyn H. E. Stone 1926-9-12
GH: 01666932 Crataegus macrosperma Ashe USA: Pennsylvania Valley Creek. near Harmony Hill H. E. Stone 1928-6-3
GH: 01668866 Crataegus monogyna Jacquin USA: Pennsylvania Old Road. Steele Farm. West Bradford. Twp. H. E. Stone 1926-9-26
GH: 01670161 Crataegus pringlei Sargent USA: Pennsylvania bank of Schuylkill River at Fannell[?] Hill.... H. E. Stone 1929-9
GH: 01646139 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Pennsylvania Uniskdi[?] Run, Valley Township, near Coates... H. E. Stone 1928-5-27
GH: 01647115 Crataegus punctata Jacquin USA: Pennsylvania bank of Schuylkill River near Perkiomen Junc... H. E. Stone 1929-7-20
GH: 01649194 Crataegus succulenta Schrader ex Link USA: Pennsylvania bank of Schuylkill River near Perkiomen Junc... H. E. Stone 1929-7-20
GH: 01570196 Potentilla reptans Linnaeus USA: Pennsylvania Brandywine Creek. Chadds Ford H. E. Stone 1930-6-8
GH: 01570197 Potentilla reptans Linnaeus USA: Pennsylvania White Clay Creek, near Landenberg H. E. Stone 1931-6-18
GH: 01723219 Prunus pensylvanica Linnaeus f. USA: Pennsylvania St. Peters H. E. Stone 1929-5-5
GH: 01723290 Prunus persica (Linnaeus) Batsch USA: Pennsylvania bank of Schuylkill River. Tunnell Hill. Phoe... H. E. Stone 1929-5-18
GH: 01725391 Prunus virginiana Linnaeus USA: Pennsylvania Valley Creek at Valley Forge. H. E. Stone 1928-7-7
GH: 01558982 Rosa carolina Linnaeus USA: Pennsylvania along Octoraro Creek near Lees Bridge. West ... H. E. Stone 1929-10-6
GH: 01605095 Rubus hispidus Linnaeus USA: Pennsylvania Brandamore (P. R. R. R.) H. E. Stone 1925-7-26
GH: 01605668 Rubus idaeus strigosus (Michaux) Focke USA: Pennsylvania Brandywine Creek. Dorlan H. E. Stone 1929-6-30
GH: 01589175 Spiraea alba Du Roi USA: Pennsylvania Brandywine Creek. Icedale. H. E. Stone 1927-9-18
GH: 01586011 Spiraea salicifolia Linnaeus USA: Pennsylvania Fontaine H. E. Stone 1926-7-5
Rubiaceae GH: 02359419 Galium boreale Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1927-7-24
GH: 02359821 Galium concinnum Torrey & A. Gray USA: Pennsylvania [data not captured] H. E. Stone 1931-6-7
GH: 02140609 Galium verum Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1925-9-6
Rutaceae GH: 01584853 Zanthoxylum americanum Miller USA: Pennsylvania Knickerbocker Lime Quarries north of Malvern H. E. Stone 1927-7-23
Santalaceae GH: 01932730 Comandra umbellata (Linnaeus) Nuttall USA: Pennsylvania Fontaine H. E. Stone 1926-5-23
Solanaceae GH: 01542470 Solanum carolinense Linnaeus USA: Pennsylvania Nottingham H. E. Stone 1940-7-5
Sparganiaceae GH: 00947977 Sparganium eurycarpum Engelmann USA: Pennsylvania Brandywine Creek near Chadds Ford H. E. Stone 1930-6-8
Urticaceae GH: 02170620 Parietaria pensylvanica Muhlenberg ex Willdenow USA: Pennsylvania [data not captured] H. E. Stone 1929-5-18
GH: 02171200 Urtica dioica Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1924-7-26
GH: 02171198 Urtica dioica Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1929-7-28
Vitaceae GH: 01578542 Vitis aestivalis Michaux USA: Pennsylvania Valley Creek. Bacton H. E. Stone 1927-5-30
GH: 01580577 Vitis vulpina Linnaeus USA: Pennsylvania 1 mile above Spring City H. E. Stone 1928-9-24
GH: 01580580 Vitis vulpina Linnaeus USA: Pennsylvania North Hill. Bacton H. E. Stone 1927-5-30
GH: 01580581 Vitis vulpina Linnaeus USA: Pennsylvania banks of Brandywine Creek. Shaws Bridge. Abo... H. E. Stone 1926-6-6
