Characteristics
Dicots
Zanthoxylum americanum Mill.
COMMON PRICKLYASH
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Native
Endangered-State
FAC (NWPL)
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Classification
Citation
ZANTHOXYLUM AMERICANUM Miller, Gard. Dict., ed. 8. 1768.
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WISCONSIN: Richland Co.: 3 mi. SE of Richland Center, 7 Aug 1993, Nee 43682 (neotype: NY; isoneotype: MO). Neotypified by Reynel, Fl. Neotrop. Monogr. 117: 230. 2017.
Species Distribution Map
Based on vouchered plant specimens from wild populations. Cultivated occurrences are not mapped. Click on a county to display its name.
Source
County
Herbaria
Literature Citation (If Applicable)
Gadsden
FLAS
Jackson
FLAS
Levy
FLAS
Synonyms
Synonym
Full Citation
Basionym
Type
Thylax fraxineum
Thylax fraxineum (Willdenow) Rafinesque, Med. Fl. 2: 114. 1830.
BASIONYM: Zanthoxylum fraxineum Willdenow 1796.
Zanthoxylum americanum forma armatius
Zanthoxylum americanum Miller, forma armatius F. Gates, Trans. Kansas Acad. Sci. 42: 136. 1940.
TYPE: KANSAS: Riley Co.: Riley, 11 Feb 1931, Gates 16503 (holotype: KSC).
Zanthoxylum americanum forma inpuniens
Zanthoxylum americanum Miller, forma impuniens Fassett, Torreya 42: 180. 1943.
TYPE: WISCONSIN: Juneau Co.: 3 mi. N of Wisconsin Dells, 13 Sep 1938, Fassett & Thomson 21822 (holotype: WIS).
Zanthoxylum clava-herculis var. americanum
Zanthoxylum clava-herculis Linnaeus, var. americanum (Miller) Du Roi, Observ. Bot. 57. 1771.
BASIONYM: Zanthoxylum americanum Miller 1768.
Zanthoxylum fraxineum
Zanthoxylum fraxineum Willdenow, Berlin. Baumz. 413. 1796.
TYPE: Without data (lectotype: B-W; isolectotypes: B-W(4 shts)). Lectotypified by Reynel, Fl. Neotrop. Monogr. 117: 230. 2017.
Zanthoxylum fraxinifolium
Zanthoxylum fraxinifolium Marshall, Arbust. Amer. 167. 1785.
Zanthoxylum mite
Zanthoxylum mite Willdenow, Enum. Pl. 1013. 1809.
TYPE: Without data (lectotype: B-W; isolectotype: B-W). Lectotypified by Reynel, Fl. Neotrop. Monogr. 117: 230. 2017.
Zanthoxylum parvum
Zanthoxylum parvum Shinners, Field & Lab. 24: 19. 1956.
TYPE: TEXAS: Jeff Davis Co.: Limpes Creek, 10 Apr 1947, McVaugh 7890 (holotype: BRIT; isotype: TEX).
Zanthoxylum ramiflorum
Zanthoxylum ramiflorum Michaux, Fl. Bor.-Amer. 2: 235. 1803, nom. illegit.
BASIONYM: Zanthoxylum fraxinifolium Marshall 1785.
Specimens and Distribution
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Counties listed:
Range of years during which specimens were collected:
Accession No.
Country
State
County
Collection Date
Collector & Collection No
Notes
Image
No specimens found
Plant Photos
