Harvard University Herbaria & Libraries

Aceraceae
A: 01791738 Acer negundo Linnaeus USA: Michigan Mackinac Island. Straits of Mackinac H. A. Gleason 714 1933-7-30
A: 01794346 Acer saccharum Marshall USA: Michigan northern end of the Lower Peninsula. Near th... H. A. Gleason 669 1933-7-16
Betulaceae
A: 02198493 Alnus incana rugosa (Du Roi) R. T. Clausen USA: Michigan Shore of Glen Lake H. A. Gleason 675 1933-7-22
A: 02193781 Betula pumila glandulifera Regel USA: Michigan [data not captured] H. A. Gleason 1933-8-16
Brassicaceae
GH: 00992613 Arabidopsis lyrata (Linnaeus) O'Kane & Al-Shehbaz USA: Michigan along the shore of Lake Michigan at Mackinaw... H. A. Gleason 63 1933-7-1
Cupressaceae
A: 02107283 Thuja occidentalis Linnaeus USA: Michigan [data not captured] H. A. Gleason 657 1933-7-15
Cyperaceae
GH: 01772580 Carex intumescens Rudge USA: Michigan [data not captured] H. A. Gleason 33 1933-6-29
Ericaceae
A: 01117220 Andromeda polifolia latifolia Aiton USA: Michigan northern end of the Lower Peninsula; at Mud ... H. A. Gleason 666 1933-7-19
A: 01591096 Empetrum nigrum Linnaeus USA: Michigan southern shore of Lake Superior; Pictured Ro... H. A. Gleason 887 1933-8-16
A: 01592437 Gaylussacia baccata (Wangenheim) K. Koch USA: Michigan near Wycamp Lake H. A. Gleason 742 1933-7-29
Fabaceae
A: 02135039 Robinia pseudoacacia Linnaeus USA: Michigan [data not captured] H. A. Gleason 677 1933-7-22
A: 02135201 Robinia viscosa Ventenat USA: Michigan [data not captured] H. A. Gleason 797 1933-8-7