Petalostelma martianum is a species of plants in the family Apocynaceae. They are climbers. They are native to Maranhao, ParaíBa, Bahia, South America, Caatinga, Pernambuco, GoiáS, Alagoas, Sergipe, Rio Grande Do Norte, Piauí, Minas Gerais, Ceará, and Cerrado.
EOL has data for 11 attributes, including: