Your help is appreciated. We depend on donations to help keep this site free and up to date for you. Can you please help us?


Native Plant Trust: Go Botany Discover thousands of New England plants


See list of 2 species in this genus
  • 1a. Petals 5, white marked with red or yellow near the base of the blade, all but the lowermost petal with a cordate-based claw; leaves with (5–) 7 (–9) leaflets; winter buds resinous; fruit 5–6 cm wide
  • 1b. Petals 4, yellow to green-yellow, all with blades tapering to the claw; leaves with 5 (–7) leaflets; winter buds not resinous; fruit 3–5 cm wide

 Show photos of:   Each photo represents one species in this genus.