actinodrome

[ ak-tin-uh-drohm ]
/ ækˈtɪn əˌdroʊm /

adjective

(of a leaf) palmately veined.
Also ac·ti·nod·ro·mous [ak-tuh-nod-ruh-muh s] /ˌæk təˈnɒd rə məs/.

Origin of actinodrome