Harvard University Herbaria & Libraries

Araliaceae
GH: 00343899 Hedera helix Linnaeus USA: California Blue Slide, on Van Duzen River J. P. Tracy 16185 1939-1-22
NEBC: 00589206 Hedera helix Linnaeus USA: Massachusetts Medford: Mystic River Watershed. Middlesex F... B. T. Hamlin 2010-12-15
NEBC: 00566151 Hedera helix Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 765 1963-8-31
NEBC: 00566152 Hedera helix Linnaeus USA: Massachusetts Millville: Millville R. I. Bertin 4027 2007-5-9
NEBC: 00566153 Hedera helix Linnaeus USA: Connecticut Guilford: Guilford L. J. Mehrhoff 22620 2006-4-12
GH: 00807178 Hedera helix Linnaeus USA: Massachusetts East Sandwich P. F. Zika 26527 2014-5-12
GH: 00807179 Hedera helix Linnaeus USA: Massachusetts Barnstable Town P. F. Zika 22909 2007-1-1
GH: 00807180 Hedera helix Linnaeus USA: Massachusetts Sandwich: Sandwich P. F. Zika 26532 2014-5-14
A: 00106265 Hedera helix baltica Rehder USA: Massachusetts Boston: Cultivated at the Arnold Arboretum, ... A. Rehder 1928-11-9