Are Lathyrus and Lyonothamnus both types of legume?
Lyonothamnus Lyonothamnus is a monotypic genus of trees in the rose family containing the single living species Lyonothamnus floribundus, which is known by the common name Catalina ironwood, and the subspecies "L. f." ssp. "aspleniifolius" and "L. f." ssp. "floribundus".
Calothamnus quadrifidus subsp. seminudus Calothamnus quadrifidus" subsp. "seminudus is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. It is similar to other subspecies of "Calothamnus quadrifidus" except that its leaves are linear and somewhat rough and scaly and the stamen bundles are relatively long. (Subspecies "seminudus" is similar to "petraeus" but has smaller fruit.)