Senecio

Distribution Map: Based on vouchered plant specimens from wild populations. Cultivated occurrences are not mapped. View county names by placing the cursor over the map.

Contains 2 accepted taxa overall.

Family:	ASTERACEAE
Genus:	Senecio L.
Common Name:	RAGWORT
Genus Notes:	Pelser et al. (2007) proposed that Aetheolaena, Culcitium, Hasteola, Iocenes, Lasiocephalus, and Robinsonia be considered synonyms of Senecio. Still many other traditional species of Senecio may not belong in Senecio (Pelser et al. 2010).
Specimen:	View USF Herbarium specimens of this genus

Classification

Division
Class
Sub Class
Order	ASTERALES
Family	ASTERACEAE
Genus	*Senecio*

Citation

Citation	SENECIO Linnaeus, Sp. Pl. 866. 1753.
Basionym:	**
Type:	TYPE: Senecio vulgaris Linnaeus Lectotypified by Britton & A. Brown, Ill. Fl. N. U.S., ed. 2. 3: 538. 1913.

** Not applicable or data not available.

Species

Scientific Name	Common Name	Herbarium Specimens	Photos
Senecio brasiliensis var. tripartitus	HEMPLEAF RAGWORT
Senecio vulgaris	COMMON GROUNDSEL

Identification Key

Genus Synonyms

Synonym	Full Citation	Type
Acleia	Acleia de Candolle, Prodr. 6: 340. 1838.	TYPE: Acleia belbeysia (Delile) de Candolle (Senecio belbeysius Delile)
Adenotrichia	Adenotrichia Lindley, Bot. Reg. 14: t. 1190. 1828.	TYPE: Adenotrichia amplexicaulis Lindley
Aspelina	Aspelina Cassini, in Cuvier, Dict. Sci. Nat. 41: 166. 1826.	TYPE: Non designatus.
Brachypappus	Brachypappus Schultz Bipontinus, Flora 38: 119. 1855.	TYPE: Brachypappus candicans (Vahl) Schultz Bipontinus (Cacalia candicans Vahl) Lectotypified by Pfeiffer, Nomencl. Bot. 1: 457. 1873.
Brachyrhynchos	Brachyrhynchos Lessing, Syn. Gen. Compos. 392, 446. 1832.	TYPE: Non designatus.

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Citation Information:

Wunderlin, R. P., B. F. Hansen, A. R. Franck, and F. B. Essig. 2023. Atlas of Florida Plants (http://florida.plantatlas.usf.edu/). [S. M. Landry and K. N. Campbell (application development), USF Water Institute.] Institute for Systematic Botany, University of South Florida, Tampa.

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Definition: Vouchered Specimen

A voucher specimen is a pressed and thoroughly dried plant sample deposited in a herbarium, and is intended to be a permanent record supporting research purposes. A voucher may be a record of a plant's occurrence in a particular area, or a specific example of a plant used in a scientific investigation.

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