Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status
collected Corylus californica Heller, Amos Arthur & Heller, Emily Gertrude Betulaceae Bioversity 2390242
collected Corylus californica (A. DC.) Rose Heller, Amos Arthur & Heller, Emily Gertrude 1898-06-28 Betulaceae E E00020444
collected Alnus rubra Amos A. Heller & E. Gertrude Heller 1846-07 Betulaceae MICH 1436027
collected Betula populifolia Marshall Heller AA; Halbach EG 1892-09-16 Betulaceae L.1558958
collected Betula nigra A. A. Heller & E. G. Halbach 1893 Betulaceae US 930795
collected Betula lenta A. A. Heller & E. G. Halbach 1892 Betulaceae US 25309
collected Betula lenta A. A. Heller & E. G. Halbach 1891 Betulaceae US 25307
collected Ostrya virginiana A. A. Heller & E. G. Halbach 1893 Betulaceae US 39153
collected Carpinus caroliniana A. A. Heller & E. G. Heller 1898 Betulaceae US 333266
collected Alnus incana subsp. tenuifolia E. Heller & E. G. Heller 1896 Betulaceae US 277533
collected Corylus californica A. A. Heller & E. G. Heller 1898 Betulaceae US 333163
collected Betula alleghaniensis Britton A.A. Heller & E. Halbach 1892-09-16 Betulaceae UConn CONN00056202
collected Alnus incana subsp. tenuifolia (Nuttall) Breitung A. A. Heller & E. G. Heller 1896-07-30 Betulaceae A barcode-02198844
collected Alnus rhombifolia Nuttall A. A. Heller & E. G. Heller 1896-05-23 Betulaceae GH barcode-02197060