Harvard University Herbaria & Libraries

Asteraceae
GH: 01003584 Artemisia annua Linnaeus USA: District of Columbia Washington: Co. 2nd + D St. P. Dowell 11914 1902-8-20
GH: 02216073 Chrysopsis mariana (Linnaeus) Elliott USA: Maryland Takoma Park: [data not captured] P. Dowell 1728 1902-9-21
GH: 02172840 Cirsium altissimum (Linnaeus) Sprengel USA: Virginia [data not captured] P. Dowell 1742 1902-9-28
NEBC: 00577037 Cirsium arvense (Linnaeus) Scopoli USA: Connecticut New Preston P. Dowell 13093 1902-9-6
GH: 02021383 Cirsium muticum Michaux USA: Virginia [data not captured] P. Dowell 1743 1902-9-28
GH: 02205074 Doellingeria umbellata (Miller) Nees USA: District of Columbia [data not captured] P. Dowell 1731 1902-9-21
GH: 01833130 Hieracium venosum Linnaeus USA: Maryland Chevy Chase: [data not captured] P. Dowell 1459; 13331 1902-5-26
NEBC: 01077612 Solidago gigantea Aiton USA: Connecticut Preston: Preston P. Dowell 1715 1902-9-5
NEBC: 01063449 Solidago nemoralis Aiton USA: Connecticut New Preston P. Dowell 1713 1902-9-5
NEBC: 01064189 Solidago patula Muhlenberg USA: Connecticut New Preston P. Dowell 15287 1902-9-2
Brassicaceae
GH: 00946705 Boechera patens (Sullivant) Al-Shehbaz USA: Virginia Opp. Plummers Island [Maryland] P. Dowell 1344 1902-5-4
GH: 00946707 Boechera patens (Sullivant) Al-Shehbaz USA: Virginia [data not captured] P. Dowell 1344 1902-5-4
GH: 01098465 Cardamine angustata O. E. Schulz USA: Virginia Va. shore P. Dowell 1340 1902-5-4
Caryophyllaceae
GH: 01742827 Cerastium arvense Linnaeus USA: Maryland Glen Echo: [no additional data] P. Dowell 1356 1902-5-7
GH: 01755977 Stellaria graminea Linnaeus USA: Maryland Wildwood P. Dowell 1385 1902-5-11
Convolvulaceae
GH: 02056996 Cuscuta pentagona Engelmann USA: Maryland Wildwood P. Dowell 1616 1902-7-27
Cyperaceae
GH: 01772540 Carex intumescens Rudge USA: Maryland College Park: [data not captured] P. Dowell 1380 1902-5-11
GH: 02370256 Carex radiata (Wahlenberg) Small USA: District of Columbia [data not captured] P. Dowell 1397 1902-5-16
GH: 02394036 Carex stipata Muhlenberg ex Willdenow USA: Pennsylvania [data not captured] P. Dowell 1476 1902-5-30
Ericaceae
GH: 01718255 Lyonia mariana (Linnaeus) D. Don USA: Maryland Wildwood, Md. P. Dowell 1413 1902-5-18
Fabaceae
GH: 01881803 Clitoria mariana Linnaeus USA: Maryland Great Falls P. Dowell 1562 1902-6-22
GH: 01884439 Crotalaria sagittalis Linnaeus USA: Maryland Wildwood P. Dowell 1626 1902-7-27
GH: 02134968 Robinia pseudoacacia Linnaeus USA: District of Columbia [data not captured] P. Dowell 1399 1902-5-16
GH: 02345359 Vicia angustifolia Linnaeus USA: District of Columbia [data not captured] P. Dowell 1392 1902-5-16
Juncaceae
GH: 02098216 Juncus acuminatus Michaux USA: District of Columbia [data not captured] P. Dowell 1517 1902-6-8
GH: 02100845 Juncus campestris Linnaeus USA: District of Columbia [data not captured] P. Dowell 1418 1902-5-20
GH: 02100911 Juncus canadensis J. Gay ex Laharpe USA: District of Columbia [data not captured] P. Dowell 1650 1/2 1902-8-8
GH: 02102753 Juncus effusus solutus (Fernald & Wiegand) Hämet-Ahti USA: District of Columbia [data not captured] P. Dowell 1518 1902-6-8
GH: 02102752 Juncus effusus solutus (Fernald & Wiegand) Hämet-Ahti USA: District of Columbia [data not captured] P. Dowell 3272 1902-6-12
GH: 02398699 Juncus subcaudatus (Engelmann) Coville & S. F. Blake USA: Maryland [data not captured] P. Dowell 1680 1902-8-9
GH: 02117728 Luzula multiflora (Ehrhart) Lejeune USA: District of Columbia [data not captured] P. Dowell 3327 1902-5-25
Lamiaceae
GH: 01597800 Pycnanthemum muticum (Michaux) Persoon USA: Maryland Hyattsville P. Dowell 1666 1902-8-9
GH: 01696174 Salvia lyrata Linnaeus USA: Maryland Cabin John P. Dowell 1364 1902-5-7
Onagraceae
GH: 01671432 Epilobium coloratum Biehler USA: Maryland Hyattsville P. Dowell 1663 1902-8-9
GH: 01780106 Ludwigia palustris (Linnaeus) Elliott USA: Maryland Hyattsville P. Dowell 1667 1902-8-9
Orchidaceae
AMES: 02051700 Isotria verticillata (Muhlenberg ex Willdenow) Rafinesque USA: Maryland Wildwood P. Dowell 1372 1902-5-11
Orobanchaceae
GH: 01880456 Epifagus virginiana (Linnaeus) W. P. C. Barton USA: Virginia Opp. Plummer Island P. Dowell 8923 1902-9-28
GH: 02082517 Orobanche uniflora Linnaeus USA: Maryland Wildwood P. Dowell 1373 1902-5-11
Papaveraceae
GH: 01857966 Sanguinaria canadensis Linnaeus USA: Pennsylvania Vicinity of Allentown P. Dowell 1473 1902-5-30
Plantaginaceae
GH: 02118066 Penstemon canescens (Britton) Britton USA: District of Columbia [data not captured] P. Dowell 1482 1902-6-4
GH: 01801723 Plantago aristata Michaux USA: District of Columbia [data not captured] P. Dowell 1597 1902-7-6
GH: 01804076 Plantago virginica Linnaeus USA: Maryland [data not captured] P. Dowell 1366 1902-5-11
Polygalaceae
NEBC: 00752206 Polygala sanguinea Linnaeus USA: Connecticut Washington: Washington P. Dowell 1714 1902-9-5
Primulaceae
GH: 01927263 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Maryland Hyattsville P. Dowell 1662 1902-8-9
Ranunculaceae
GH: 01839532 Thalictrum amphibolum Greene USA: Maryland Chevy Chase: [no additional data] P. Dowell 1520 1902-6-12
GH: 01838847 Thalictrum dioicum Linnaeus USA: Maryland Chevy Chase: [no additional data] P. Dowell 1463 1902-5-26
Rubiaceae
GH: 02140295 Galium triflorum Michaux USA: District of Columbia [data not captured] P. Dowell 11645 1902-8-16
Sparganiaceae
GH: 00947888 Sparganium eurycarpum Engelmann USA: Maryland Great Falls P. Dowell 1563 1902-6-22
Verbenaceae
GH: 01953662 Phyla lanceolata (Michaux) Greene USA: Maryland Along Canal toward Great Falls P. Dowell 1559 1902-6-22
GH: 01955707 Verbena simplex Lehmann USA: Maryland Chevy Chase: P. Dowell 1530 1902-6-12