Paw-Paw
Asimina triloba
Annonaceae (Custard-Apple Family)
▲ Grove of paw-paw trees at Springfield Nature Center
▲cultivated tree at University of Missouri Southwest
Center in Mount Vernon, MO
▲▼Leaves
and branching of paw-paw trees in Stone County, MO
▲unripened
fruit on tree
▲ripe
and unripened fruit on ground
▲ripe
fruit on ground
Location on campus: south of Plaster Student
Union; amongst junipers along west end of retention basin, south of Grand St.
Asimina triloba:
Paw-Paw
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leaves alternate, large—6-12 inches long and 1/3 to ˝ as wide;
oval with pointed tip and smooth margins; medium green on both
sides; glabrous on leaf upper surface with some hairs along
veins on leaf lower sides
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stems slender, brown, with bad odor if bruise/broken, hairless;
pith is solid and white, with green bands in 2 year old twigs
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grows 15 to 40 feet tall and about ˝ to equally wide; forms
colonies from root sprouts
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flowers are purple, 1-2 inches in diameter in mid spring;
attractive, but hidden by foliage
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fruit is a fleshy berry, 2-5 inches long and ˝ to 2/3 as wide;
green at first, turning brown to black; yellow, pulpy flesh is
edible and tastes similar to bananas
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bark is brown with gray patches when young, becoming scaly at
maturity
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prefers part to full shade (an understory tree), but can grow
well in full sun
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prefers moist, well-drained, fertile soils that are slightly
acidic
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native to Missouri