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. Sepals 1–2 mm long; petals 1–2 mm long; seeds 0.5–1.2 mm long; leaves opposite [Fig. 805], the blades 3–20 mm long
  • 1b. Sepals 3–7 mm long; petals 4–6.5 mm long; seeds 1.2–2.6 mm long; leaves alternate, the blades 10–60 (–100) mm long

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