black bead vs catclaw

black bead and catclaw both are nouns.

Word	Noun	Adjective	Verb	Adverb
black bead	Yes	No	No	No
catclaw	Yes	No	No	No

As nouns, black bead and catclaw are synonyms defined as:

black bead and catclaw: erect shrub with small if any spines having racemes of white to yellow flowers followed by curved pointed pods and black shiny seeds; West Indies and Florida

Other synonyms of black bead include cat's-claw, Pithecellobium unguis-cati.

black bead (noun)	catclaw (noun)
erect shrub with small if any spines having racemes of white to yellow flowers followed by curved pointed pods and black shiny seeds; West Indies and Florida	erect shrub with small if any spines having racemes of white to yellow flowers followed by curved pointed pods and black shiny seeds; West Indies and Florida