Check out EDDMapS.org to see where this has been reported.
Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Alismatales
WEAKLEY'S FLORA (11/30/12):
Colocasia esculenta
FAMILY
Araceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Colocasia esculenta
FAMILY
Araceae
GREATER THAN
Manual of the Southeastern Flora (Small, 1933)
Colocasia antiquorum
COMMON NAME:
Elephant's Ear, Taro, Dasheen
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)
John Ruter, University of Georgia, Bugwood.org bug_1582898
Month Unknown
Particularly a problem along waterways, per Invasive Plants, Guide to Identification, Impacts and Control.
)
Steve Hurst, USDA NRCS PLANTS Database, Bugwood.org bug_5307014
Month Unknown
)
David J. Moorhead, University of Georgia, Bugwood.org bug_5344097
Month Unknown
Leaves are held on 3' long petioles that attach in the center of the leaf, per Invasive Plants, Guide to Identification, Impacts and Control.
COMPARE
leaves of Arrowhead, Arum, Elephant's Ear and Pickerelweed
)
David J. Moorhead, University of Georgia, Bugwood.org bug_5344098
Month Unknown
Leaves shaped like an elephant's ear or a fat arrowhead, 2-3' long, per Invasive Plants, Guide to Identification, Impacts and Control.
COMPARE
leaves of Arrowhead, Arum, Elephant's Ear and Pickerelweed
)
David J. Moorhead, University of Georgia, Bugwood.org bug_5345005
Month Unknown
)
Victor Ramey, University of Florida, Bugwood.org bug_5349037
Month Unknown
Tiny flowers on a fleshy stalk (spadix) covered by a yellow hood (spathe), per Invasive Plants, Guide to Identification, Impacts and Control.