Harvard University Herbaria & Libraries

Aceraceae
A: 01792319 Acer nigrum F. Michaux USA: Arkansas Rogers B. H. Slavin 1915-5-1
A: 01793254 Acer rubrum Linnaeus USA: Oklahoma Westville B. H. Slavin 191 1915-4-28
Betulaceae
A: 02195800 Betula nigra Linnaeus USA: Arkansas Fayetteville: [no additional data] B. H. Slavin 201 1915-4-29
A: 02103266 Ostrya virginiana (Miller) K. Koch Canada: Ontario [data not captured] B. H. Slavin 25 1915-9-19
Moraceae
A: 01545518 Morus rubra Linnaeus USA: Oklahoma Westville B. H. Slavin 194 1915-4-28
Rhamnaceae
A: 01789794 Ceanothus herbaceus Rafinesque USA: Oklahoma Westville B. H. Slavin 1915-4-28
Rosaceae
A: 01756909 Crataegus berberifolia Torrey & A. Gray USA: Arkansas Fayetteville: [no additional data] B. H. Slavin 1915-4-29
A: 01759320 Crataegus collina Chapman USA: Arkansas Fayetteville: [no additional data] B. H. Slavin 1915-4-29
A: 01760124 Crataegus crus-galli Linnaeus USA: Arkansas Fayetteville: [no additional data] B. H. Slavin 1915-4-29
A: 01611951 Crataegus dissona Sargent USA: Arkansas Fayetteville: [no additional data] B. H. Slavin 1915-4-29
A: 01669021 Crataegus noelensis Sargent USA: Arkansas Rogers. B. H. Slavin 1915-4-30
A: 01670310 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Arkansas Rogers B. H. Slavin 1915-4-30
A: 01650457 Crataegus viridis Linnaeus USA: Oklahoma Fort Gibson B. H. Slavin 186 1915-4-27
A: 01705763 Prunus americana Marshall USA: Oklahoma Westville B. H. Slavin 190 1915-4-28
A: 01724299 Prunus serotina Ehrhart USA: Oklahoma Westville B. H. Slavin 193 1915-4-28
GH: 01557484 Rosa arkansana Porter USA: New York Rochester: Durand Park nursery B. H. Slavin 1915-7-2