1 What is
1.1 Life Span
1.2 Type
1.3 Origin
Europe, Eastern Europe, Northern Europe, Southern Europe, Western Europe, Russia, Siberia
North America, United States, Northeastern United States, Mid-Atlantic United States, Southeastern United States, North-Central United States, South-Central United States, Texas
1.4 Types
not available
not available
1.4.1 Number of Varieties
1.7 Habitat
damp meadows, ditches, Fields, Hay fields, shores, springs, Swamps
Boggy areas, Fens, Fields, meadows, Swamps, Woodlands
1.8 USDA Hardiness Zone
1.8 AHS Heat Zone
1.9 Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7
1.10 Habit
Rosette/Stemless
Thicket/Colonizing