Wiktionary
handflower
n. 1 (context sometimes in the phrase ‘handflower tree’ English) A Mexican hand tree (''Chiranthodendron pentadactylon''). 2 A wallflower ((taxlink Erysimum cheiri species noshow=1), syn. (taxlink Cheiranthus cheiri species noshow=1)). 3 An item of jewellery consisting of a bracelet linked to a ring by chains, lace or other elements which cross the back of the hand.