This plant can be weedy or invasive according to the authoritative sources noted below.This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each weed list, or click here for a composite list of
Weeds of the U.S.
J. Konig in A. J. Retzius, Observ. Bot. 3: 73--74. 1783.
Leaf blades oblanceolate or narrowly elliptic, 28--48 ´ 4--7 cm. Inflorescences erect, 15--19 ´ 12--17 cm; bracts of main axis green; proximal bracts ovate, concave, 4--5.5 ´ 2--4.5 cm, apex obtuse or apiculate; distal bracts lance-oblong or ovate, 4--6 ´ 1--2.5 cm, apex rounded or apiculate. Flowers: perianth and staminodes white.
Flowering summer--fall (Jun--Oct). Swamps, shores of lakes and streams; 0--50 m; introduced; Fla.; Mexico; West Indies; Central America; South America; Australia; native, Asia; Australia.
The flowers of Hedychium coronarium are very fragrant. Naturalized populations have been reported several times from southern Louisiana, but the specimens I have seen are sterile and cannot be identified with certainty. There is also an old report from near Brunswick, Georgia (J. K. Small 1933, unpublished ms.), but I have seen no specimens from the state.
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