Asteraceae GH: 02216244 Chrysopsis mariana (Linnaeus) Elliott USA: Pennsylvania [data not captured] H. E. Stone 1929-9-8
Betulaceae GH: 02103579 Ostrya virginiana (Miller) K. Koch USA: Pennsylvania [data not captured] H. E. Stone 1929-4-21
Brassicaceae GH: 00999157 Cardamine parviflora arenicola (Britton) O. E. Schulz USA: Pennsylvania Tunnell Hill, Phoenixville H. E. Stone 1929-5-18
GH: 01691786 Raphanus raphanistrum Linnaeus USA: Pennsylvania Valley Creek, near Bacton H. E. Stone 1929-6-30
GH: 01693272 Rorippa sylvestris (Linnaeus) Besser USA: Pennsylvania bank of Schuylkill River near Perkiomen Junc... H. E. Stone 1929-7-13
GH: 01731445 Thlaspi arvense Linnaeus USA: Pennsylvania Street Road near Westtown H. E. Stone 1929-5-25
Caprifoliaceae GH: 02036517 Symphoricarpos orbiculatus Moench USA: Pennsylvania near Cedar Knoll. H. E. Stone 1929-7-28
Cucurbitaceae GH: 01544643 Sicyos angulatus Linnaeus USA: Pennsylvania near Unionville H. E. Stone 1929-9-8
Cyperaceae GH: 02394385 Carex conjuncta Boott USA: Pennsylvania [data not captured] H. E. Stone 1929-5-31
GH: 02578020 Carex frankii Kunth USA: Pennsylvania [data not captured] H. E. Stone 1929-7-13
Fabaceae GH: 01935282 Amorpha fruticosa Linnaeus USA: Pennsylvania bank of Schuylkill River, Tunnel Hill, Phoen... H. E. Stone 1929-7-4
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: 01539462 Kummerowia striata (Thunberg) Schindler USA: Pennsylvania [data not captured] H. E. Stone 1929-9-1
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
Gentianaceae GH: 02167132 Gentiana saponaria Linnaeus USA: Pennsylvania West branch of Elk Creek, at Baltimore Pike,... H. E. Stone 1929-10-6
Lamiaceae GH: 01600165 Mentha piperita Linnaeus USA: Pennsylvania Tunnell Hill, Phoenixville H. E. Stone 1929-9-1
GH: 01597368 Pycnanthemum clinopodioides Torrey ex A. Gray USA: Pennsylvania Valley Creek near Harmony Hill H. E. Stone 1929-8-25
Malvaceae GH: 02201808 Malva neglecta Wallroth USA: Pennsylvania near Nantmeal H. E. Stone 1929-7-7
Polygonaceae GH: 02361948 Polygonum aviculare depressum (R. Meissner) Arcangeli USA: Pennsylvania [data not captured] H. E. Stone 1929-9-14
Rosaceae GH: 01730575 Aronia arbutifolia (Linnaeus) Persoon USA: Pennsylvania Valley Forge H. E. Stone 1929-9-29
GH: 01670161 Crataegus pringlei Sargent USA: Pennsylvania bank of Schuylkill River at Fannell[?] Hill.... H. E. Stone 1929-9
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: 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: 01558982 Rosa carolina Linnaeus USA: Pennsylvania along Octoraro Creek near Lees Bridge. West ... H. E. Stone 1929-10-6
GH: 01605668 Rubus idaeus strigosus (Michaux) Focke USA: Pennsylvania Brandywine Creek. Dorlan H. E. Stone 1929-6-30
Urticaceae GH: 02170620 Parietaria pensylvanica Muhlenberg ex Willdenow USA: Pennsylvania [data not captured] H. E. Stone 1929-5-18
GH: 02171198 Urtica dioica Linnaeus USA: Pennsylvania [data not captured] H. E. Stone 1929-7-28
