Biancaea decapetala, a thorny evergreen shrub of India
Uncaria tomentosa, a plant species found in the tropical jungles of South and Central America
Acacia plumosa, a medicinal plant species native to Brazil
Used other than figuratively or idiomatically: see cat, claw.
Grevillea alpina, a shrub species native to Australia
Carpobrotus edulis, or uña de gato (Spanish: "cat's claw"), a plant species in the Aizoaceae family
Mimosa nuttallii (formerly Schrankia nuttalli), a plant native to the Midwestern United States
Dolichandra unguis-cati, or cat's claw creeper, a Central American climbing vine of the Bignoniaceae family
Uncaria rhynchophylla, a plant species used in traditional Chinese medicine
bayag-kambing (Caesalpinia crista)
Martynia annua, a plant species endemic to Brazil
Senegalia greggii, formerly Acacia greggii, a tree species native to the southwestern United States and northern Mexico
Uncaria guianensis, a plant species found in Guyana
ground ivy, Glechoma hederacea
Swedish ivy (Plectranthus verticillatus), in the mint family, a popular houseplant
creeping Charlie (Pilea nummulariifolia), a houseplant in the nettle family
moneywort