Tetragonotheca helianthoides L., 1753

Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part T), Order out of Chaos. Linnaean Plant Types and their Types, London: Linnaean Society of London in association with the Natural History Museum, pp. 878-905 : 880

publication ID	https://doi.org/10.5281/zenodo.291971
DOI	https://doi.org/10.5281/zenodo.4369827
persistent identifier	https://treatment.plazi.org/id/B836DD00-64EF-67B9-F238-C41C441A76A8
treatment provided by	Admin
scientific name	Tetragonotheca helianthoides L.
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Tetragonotheca helianthoides Linnaeus View in CoL , Species Plantarum 2: 903. 1753.

"Habitat in Virginia." RCN: 6655.

Replaced synonym of: Polymnia tetragonotheca L. (1767) , nom. illeg.

Lectotype (Reveal in Jarvis & al., Regnum Veg. 127: 93. 1993): Clayton 97 (BM-000051150).

Generitype of Tetragonotheca Linnaeus.

Current name: Tetragonotheca helianthoides L. View in CoL ( Asteraceae ).

Note: Turner & Dawson (in Sida 8: 299. 1980) indicated that they had seen a photograph of "Gronovius 301", which they regarded as the type. However, Gronovius 301 is associated with Heuchera americana , and there is no p. 301 in Gronovius’ Flora Virginica. Reveal’s choice of Clayton 97 (BM) as type is accepted here.