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See list of 4 species in this genus
  • 1a. Leaves with 3 leaflets, the terminal leaflet elliptic to rhombic-ovate and coarsely dentate in the apical half [Fig. 343]; inflorescence of spike-like, lateral clusters from the previous season’s branchlet
  • 1b. Leaves with 7–31 leaflets, the terminal leaflet lanceolate to oblong or narrow-ovate and either ± entire or serrulate throughout; inflorescence a terminal panicle

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