Mariosousa heterophylla | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Fabales |
Family: | Fabaceae |
Subfamily: | Caesalpinioideae |
Clade: | Mimosoid clade |
Genus: | Mariosousa |
Species: | M. heterophylla
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Binomial name | |
Mariosousa heterophylla (Rose) Seigler & Ebinger[1]
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Synonyms[1][2] | |
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Mariosousa heterophylla, also called the palo blanco tree (which is also applied to Ipomoea arborescens),[3] palo liso, guinola,[4] and Willard acacia, is a normally evergreen mimosoid plant in the genus Mariosousa native to Mexico. The Spanish common name translates into 'white stick', defining its peeling white bark. A compound called willardiine, that acts as an agonist in glutamate receptors, can be isolated from M. heterophylla.[5][6]