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No key was found for the requested taxon, but it has only one child: Liquidambar. Showing where it is keyed below.

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Key G2: woody plants with alternate, simple, palmately lobed leaves

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1 Lianas.
..2 Lianas climbing by adventitious roots
..2 Lianas climbing by twining or by tendrils.
....3 Lianas climbing by tendrils.
......4 Tendrils branched, leaf-opposed; leaves mostly 5-7-lobed, the margins also serrate or dentate
......4 Tendrils simple (though paired in Smilax in SMILACACEAE), axillary; leaves 3-lobed, the margins entire, serrulate, or prickly.
........5 Leaves longer than wide, entire or prickly-margined; stems usually obviously armed with prickles; flowers 6-merous, greenish, in umbels borne in leaf axils; tendrils stipular, 2 per leaf axil, adnate to the petiole basally
........5 Leaves wider than long, entire or serrulate; stems not armed; flowers 5-merous, blue-purple or yellow, solitary or in small fascicles in leaf axils; tendrils 1 per leaf axil
1 Trees or shrubs. {add: Vernicia in EUPHORBIACEAE, Firmiana in MALVACEAE, Kalopanax in ARALIACEAE, Ficus in MORACEAE}
..........6 Trees.
............ 7 Leaves > 3 dm long and wide; tree monopodial, with a single, unbranched stem (rarely with a few branches).
............ ..8 Leaf lobes > 15, not sublobed; venation of each lobe parallel; fruit a drupe, with 1 seed; [Monocots]
............ ..8 Leaf lobes < 13, most of these sublobed; venation of each lobe pinnate; fruit either a many-seeded berry or a single-seeded nutlet; [Eudicots].
............ ....9 Petiole attachment marginal; leaf lobes mostly sublobed; fruit a large berry, with many seeds
............ ....9 Petiole attachment peltate; leaf lobes not sublobed; fruit an nutlet, single-seeded
............ 7 Leaves < 3 dm long and wide; tree branching; [Eudicots].
............ ......10 Leaves 2-lobed (deeply notched at the apex, each lobe separated by the midvein, asymmetrical; [peninsular FL and s. TX]
............ ......10 Leaves 3-5 (-7) lobed; [collectively widespread].
............ ........11 Leaf blades (3-) 5 (-7) lobed, to 15 cm wide and long, each lobe finely serrate-crenate (>3 teeth per cm of margin) and rarely with a small sub-lobe; multiple fruit spherical and spiky, consisting of multiple bird-beak-like loculicidal capsules; buds axillary
............ ........11 Leaves 3 (-5)-lobed, to 35 cm wide and long, each lobe coarsely toothed or sublobed, the teeth or sublobes (at most 1-2 per cm of margin) attenuate-acuminate; multiple fruit spherical and merely rough on the surface, consisting of multiple achenes with tawny bristles; buds infrapetiolar (completely hidden in the swollen petiole base)
..........6 Shrubs.
............ ..........12 Leaf lobe margins entire (or undulate to sublobed at the tip)
............ ............ 13 Leaves pubescent (slightly or strongly).
............ ............ ..14 Pubescence of simple hairs; plants armed or not with nodal spines
............ ............ ....15 Leaves 10-30 cm long and wide; fruit a berry; inflorescence of solitary to a few flowers, or a raceme
............ ............ ....15 Leaves 2-10 cm long and wide; fruit an aggregate of drupelets; inflorescence a cyme
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