Click the number at the start of a key lead to highlight both that lead and its corresponding lead. Click again to show only the two highlighted leads. Click a third time to return to the full key with the selected leads still highlighted.

Click images to enlarge and show more photo credit.

Key to Ampelopsis

Vitaceae

Ampelopsis

Copy permalink to share

(c) Campos, Aidan
1 Leaves bipinnate to tripinnate, with > 11 leaflets; [native and exotic species]
1 Leaves simple and palmately veined (grape-like), or palmately 5-foliolate (the leaflets additionally pinnately lobed); [exotic species].
  2 Leaves palmately 5-foliolate, the leaflets additionally pinnately lobed
  2 Leaves simple, grape-like, to 12 cm long and 9 cm wide.
(c) Sorrie, Bruce A. - CC-BY
    3 Leaves not lobed (to shallowly 3-lobed); young twigs green, glabrous
(c) Fleming, Gary P.
    3 Leaves 3-5 lobed; young twigs purplish, sparsely puberulent (sometimes becoming glabrate)