Harvard University Herbaria & Libraries

Aceraceae
A: 01791732 Acer negundo Linnaeus USA: Maryland Near Kenilworth I. Tidestrom 14557 1941-8-27
Anacardiaceae
A: 01867162 Rhus copallinum Linnaeus USA: Maryland east of Largo I. Tidestrom 14501 1941-8-4
Betulaceae
A: 02197351 Alnus serrulata (Aiton) Willdenow USA: Maryland east of Largo I. Tidestrom 14507 1941-8-7
A: 02193427 Betula populifolia Marshall USA: Maryland [data not captured] I. Tidestrom 14354 1941-4-30
Caprifoliaceae
A: 02184804 Viburnum dentatum Linnaeus USA: Maryland East of Berwyn I. Tidestrom 14421 1941-6-10
Ericaceae
A: 01593896 Kalmia latifolia Linnaeus USA: Maryland E. of Berwyn I. Tidestrom 14411 1941-6-7
Fabaceae
A: 02135029 Robinia pseudoacacia Linnaeus USA: Maryland [data not captured] I. Tidestrom 14367 1941-5-7
Rosaceae
A: 01724128 Prunus serotina Ehrhart USA: Maryland Hillside I. Tidestrom 14563 1941-8-28