Glossary of Botanical Terms – FloraBase

decussate having paired organs with successive pairs at right angles to give four rows deflexed bent downwards dehiscent breaking open at maturity to release the contents. cf. indehiscent dendritic branching from a main stem or axis; resembling the branching of a tree dentate with sharp, spreading, rather coarse teeth standing out from the …

https://florabase.dpaw.wa.gov.au/help/glossary