The Collaborative International Dictionary of English v.0.48:

Digitate \Dig"i*tate\, Digitated \Dig"i*ta`ted\, a. [L.
   digitatus having fingers.] (Bot.)
   Having several leaflets arranged, like the fingers of the
   hand, at the extremity of a stem or petiole. Also, in
   general, characterized by digitation. -- Dig"i*tate*ly,
   adv.
   [1913 Webster]

WordNet (r) 3.0 (2006):

digitately
    adv 1: in a digitate manner