Helianthus giganteus var. ambiguus Torr. & A.Gray

Filed As

Asteraceae
Helianthus giganteus var. ambiguus Torr. & A.Gray ( type )
Collector(s)

J. Torrey s.n., 1846
Location

United States of America. New York. Brooklyn.
Description

Annotation: The opposite-leaved state of the species suggested by Gray, Syn. Fl. 2; 277 to be a hybrid with Helianthus divaricatus. Phenology of specimen: Flower.
Specimen Notes

Pohot Negative No. 6948 at DAO.
Identifiers

NY Barcode: 179094

Occurrence ID: 1d7e626d-96c1-4313-aeb4-b2f452274bb7
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Kingdom

Plantae
Division

Magnoliophyta
Order

Asterales
Family

Asteraceae
All Determinations

Helianthus giganteus var. ambiguus Torr. & A.Gray
Helianthus ambiguus (Torr. & A.Gray) R.W.Long, x, det R. W. Long, 1954
Note: A natural hybrid of Helianthus giganteus x Helianthus divaricatus. Also accepted as such by C. B. Heiser, 1959, & B. Boivin, 1966.
Type Details

type of Helianthus giganteus var. ambiguus Torr. & A.Gray

Region

North America
Country

United States of America
State/Province

New York
Locality

Brooklyn
Coordinates

40.6556, -73.9399
Coordinate Uncertainty (m)

10861.6
Georeferencing Method

Georeferencing Quick Reference Guide, Version 2012. Georeferenced to Brooklyn, Kings County, New York.
Geodetic Datum

WGS84
Distribution

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OCR Text not available.