Harvard University Herbaria & Libraries

Asteraceae
GH: 02214928 Bigelowia nudata (Michaux) de Candolle USA: Florida [data not captured] C. Billington 1921-10-12
GH: 01831887 Hieracium gronovii Linnaeus USA: Florida [data not captured] C. Billington 1921-10-18
GH: 01833440 Hypochaeris radicata Linnaeus USA: Michigan [data not captured] C. Billington 1918-7-6
Brassicaceae
GH: 01546784 Lepidium appelianum Al-Shehbaz USA: Michigan side of R. R., Ypsilanti C. Billington 1919-6-15
Fabaceae
GH: 01881955 Coronilla varia Linnaeus USA: Michigan Addison Tp. C. Billington 1930-7-20
GH: 01881954 Coronilla varia Linnaeus USA: Michigan Addison Tp. C. Billington 1930-7-6
Orchidaceae
AMES: 02028015 Goodyera oblongifolia Rafinesque USA: Michigan Bois Blanc I. C. Billington 1916-8-24
Plantaginaceae
GH: 01803380 Plantago media Linnaeus USA: Michigan [data not captured] C. Billington 1918-7-5