palmately
Spreading from center
Palmately describes something arranged like fingers spreading from a palm.
In botany, palmately compound leaves have leaflets radiating from a single point at the end of the stem, like a horse chestnut or marijuana leaf: palmately lobed, palmately veined.
The adverb corresponds to the adjective palmate.
lobed
Having rounded projections
leaf · maple · cannabis · lupine · horse-chestnut · buckeye · fanlike · radiating · digitate · frond
fingered
Identified to authorities
outward · splayed · branching · extended · appendages · projecting · diverging · webbed · structure · formation
leaf/vein arrangement pattern
palmatelypinnate
Having paired lateral parts
alternately · oppositely · whorled · dichotomously · radially