Characteristics
Angiosperms (Monocots)
Hydrilla verticillata (L. f.) Royle
Water Thyme; Hydrilla
Herb
Perennial
Vascular
A member of the Federal Noxious Weed list (24 May 2006).
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Not Native
OBL (NWPL)
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Classification
Citation
<a href=https://www.biodiversitylibrary.org/page/2913154>Hydrilla verticillata (Linnaeus f.) Royle, Ill. Bot. Himal. Mts. 1: 376. 1839.</a>
<a href=https://www.biodiversitylibrary.org/page/411449>Serpicula verticillata L. f. 1781[1782].</a>
<a href=http://linnean-online.org/11553/>INDIA: Without data (holotype: LINN 1106.1).</a>
Species Distribution Map
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Range of years during which specimens were collected: