Vascular Plants of the Pacific Northwest
Hydrangeaceae
Hydrangeaceae
Generated from PNW Herbaria database
November 28, 2020.
4 genus names
13 species/infraspecies names
(names highlighted in brown could not be resolved to an accepted name)
Deutzia scabra (BC; 2; 1984-2006)
var. plena (BC; 1; 1984)
Hydrangea anomala (WA; 1; 2009)
Hydrangea heteromalla (WA; 1; 1992)
Hydrangea macrophylla (OR, WA; 6; 2008-2019)
Philadelphus angustifolius (WA; 2; 1883)
Philadelphus coronarius (BC; 1; 1986)
Philadelphus helleri (ID; 2; 1896)
Philadelphus intermedius (ID, MT; 3; 1897-1916)
Philadelphus lewisii (BC, ID, MT, OR, WA; 1178; 1880-2020)
f. gordonianus (OR, WA; 11; 1892-1939)
Philadelphus microphyllus (ID; 4; 1937-2002)
Whipplea modesta (OR, WA; 229; 1875-2012)