Biternate

• (a.) Doubly ternate, as when a petiole has three ternate leaflets.
Found on http://thinkexist.com/dictionary/meaning/biternate/

Biternate

Bi·ter'nate adjective [ Prefix bi- + ternate .] (Botany) Doubly ternate, as when a petiole has three ternate leaflets. -- Bi*ter'nate*ly , adverb Gray.
Found on http://www.encyclo.co.uk/webster/B/58

Biternate

A compound leaf divided in threes, whose leaflets are in turn di- vided in pairs.
Found on http://www.swsbm.com/ManualsMM/MedHerbGloss2.txt

biternate

twice ternately divided
Found on http://florabase.dpaw.wa.gov.au/help/glossary

Biternate

Twice-ternate; when the divisions of a ternate leaf are divided into three.
Found on http://www.gardenology.org/wiki/Glossary_of_Gardening_Terms
No exact match found