Tiedemannia filiformis

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Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Family:	APIACEAE
Species:	Tiedemannia filiformis (Walter) Feist & S.R. Downie
Common Name:	Water Cowbane; Leafless Cowbane; Water Dropwort
Habitat:	Savannahs, bogs, margins of black water streams.
Associated Ecological Communities:	**
Growth Habit:	Herb
Duration:	Perennial
Category:	Vascular
USDA Symbol:	**
Plant Notes:	Water Cowbane is a native herbaceous perennial in the Carrot family (Apiaceae). It can be found in the southern fourth of Alabama. Water Cowbane grows in bogs, in depressions in pine flatwoods, along small streams, and in wet roadside ditches. It often grows in shallow standing water. Water Cowbane is a perennial with a tap root. Stems are erect, 3-5 feet in height, and with few branches. The stems are striate and often glaucous. The leaves are alternate, septate, and phyllodial (an expanded petiole resembling a leaf, but without a flattened blade). The leaves are greatly reduced in size upwards along the stem. Flowers are produced in compound umbels. The compound umbel is subtended by 4-10 lanceolate bracts. Each branch of the compound umbel has 12-22 white flowers subtended by 6-8 linear bractlets (bracteoles). The flowers are stalked, and have 5 white petals, 5 stamens with white or pinkish anthers, and a single pistil. The petals often curve inward over the center of the flower. The fruit is oval or elliptic in outline with flat lateral wings. Water Cowbane is a larval host for the Black Swallowtail Butterfly (Papilio polyxenes). Water Cowbane is not usually available from native plant nurseries, but it can be grown from seed. It requires a wet, organic rich soil in full sun. It can be grown in a bog garden or shallow pool.--A. Diamond
Taxonomic Notes:	**
Status:	Native, FACW+ (NWI)
References:	**
Specimen:	View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

Family	APIACEAE - Carrot/Parsley family
Genus	Tiedemannia
Species	Tiedemannia filiformis (Walter) Feist & S.R. Downie - Water Cowbane; Leafless Cowbane; Water Dropwort

Citation

Citation	**
Basionym:	Oenanthe filiformis Walter 1788.
Type:	SOUTH CAROLINA: Berkeley Co.: Along E side of SC 41, 2.3 mi. N of intersection with S-899, 17 Sep 1981, Porcher s.n. (neotype: BM; isoneotypes: CITA, DOV). Neotypified by A. O. Tucker et al., Syst. Bot. 8: 300. 1983.

** Not applicable or data not available.

Synonyms

Synonym	Full Citation	Basionym	Type
Oenanthe carolinensis	Oenanthe carolinensis Persoon, Syn. Pl. 1: 318. 1805, nom. illegit.	Oenanthe filiformis Walter 1788.
Oenanthe filiformis	Oenanthe filiformis Walter, Fl. Carol. 113. 1788.		SOUTH CAROLINA: Berkeley Co.: Along E side of SC 41, 2.3 mi. N of intersection with S-899, 17 Sep 1981, Porcher s.n. (neotype: BM; isoneotypes: CITA, DOV). Neotypified by Tucker et al., Syst. Bot. 8: 300. 1983.
Oxypolis bakeri	Oxypolis bakeri (H. Wolff ex Urban) Britton & P. Wilson ex Britton, in Brace, Torreya 29: 16. 1929.	Tiedemannia bakeri H. Wolff ex Urban 1908.
Oxypolis caroliniana	Oxypolis caroliniana Rafinesque, Bull. Bot. (Seringe) 1: 218. 1830, nom. illegit.	Oenanthe filiformis Walter 1788.
Peucedanum teretifolium	Peucedanum teretifolium A. W. Wood, Amer. Bot. Fl. 136. 1870, nom. illegit.	Sium teretifolium Elliott 1817, nom. illegit.; Oenanthe filiformis Walter 1788.
Sium teretifolium	Sium teretifolium Elliott, Sketch Bot. S. Carolina 1: 354. 1817, nom. illegit.	Oenanthe filiformis Walter 1788.
Tiedemannia bakeri	Tiedemannia bakeri H. Wolff ex Urban, Symb. Antill. 5: 452. 1908.		CUBA: Habana: Near Batabano, Oct, Baker & Wilson 2215 (holotype: ?).
Tiedemannia teretifolia	Tiedemannia teretifolia de Candolle, Coll. Mém. 5: 81, pl. 12. 1829.
Oxypolis filiformis	OXYPOLIS FILIFORMIS (Walter) Britton, Mem. Torrey Bot. Club 5: 239. 1894.	Oenanthe filiformis Walter 1788.

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Baldwin, Conecuh, Covington, Crenshaw, Escambia, Geneva, Houston, Mobile, Monroe, Washington

Herbaria represented by specimen data listed below: ALNHS, AMAL, AUA, BRIT, JSU, SAMF, TROY, UNA, USAM, UWAL

Range of years during which specimens were collected: 1951 - 1980

Barcode / Accession No.	County	Coll. Date	Collector & Collection No.	Herbarium & Herbarium Name Used
JSU118072	Washington	13 Sep 1997	Whetstone, R. David 18729	JSU Oxypolis filiformis (Walter) Britton
UNA00037606	Mobile	_ Sep _	Mohr, Charles s.n.	UNA Oxypolis filiformis (Walt.) Britt.
TROY000020545	Escambia	19 Sep 2005	Kral, Robert 96870	TROY Tiedemannia filiformis (Walter) Feist & S.R. Downie
UWAL0000192	Mobile	13 Aug 2005	Spaulding, Daniel D. 12329	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie ssp. filiformis
JSU118070	Covington	1 Sep 1970	Kral, Robert 40995	JSU Oxypolis filiformis (Walter) Britton
UWAL0033264	Geneva	26 Jul 2015	Diamond, Alvin R. 26643	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie
BRIT72691	Covington	20 Aug 1981	Kral, Robert 67741	BRIT Oxypolis filiformis (Walter) Britton
TROY000034297	Washington	05 Oct 2008	Keener, Brian R. 4946	TROY Tiedemannia filiformis (Walter) Feist & S.R. Downie
AUA000028810	Geneva	25 Aug 1969	Moore, Harold D. 605-69	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
AUA000028176	Baldwin	24 Jul 2012	Barger, T. Wayne 674	AUA Oxypolis Filiformis (Walt.) Britt.
BRIT72689	Covington	01 Sep 1970	Kral, Robert 40995	BRIT Oxypolis filiformis (Walter) Britton
UWAL0052975	Covington	01 Sep 2020	Davenport, L.J. 6736	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie
TROY000038418	Covington	11 Sep 2013	Diamond, Alvin R. 24532A	TROY Tiedemannia filiformis (Walter) Feist & S.R. Downie
BRIT67035	Mobile	27 Aug 1982	Carter, Richard 3467	BRIT Oxypolis filiformis (Walter) Britton
TROY000014436	Covington	20 Aug 1981	Kral, Robert 67741	TROY Tiedemannia filiformis (Walter) Feist & S.R. Downie
UNA00073921	Baldwin	8 Aug 2013	Keener, Brian R. 8119	UNA Tiedemannia filiformis (Walter) M.A. Feist & S.R. Downie subsp. filiformis
JSU139555	Baldwin	11 Aug 1993	Spaulding, Daniel D. 4309	JSU Oxypolis filiformis (Walter) Britton
UNA00037602	Washington	05 Aug 1980	Haynes, Robert R. 8154	UNA Oxypolis filiformis (Walt.) Britt.
BRIT72696	Geneva	20 Aug 1981	Kral, Robert 67747	BRIT Oxypolis filiformis (Walter) Britton
TROY000014437	Geneva	20 Aug 1981	Kral, Robert 67747	TROY Tiedemannia filiformis (Walter) Feist & S.R. Downie
AUA000028812	Houston	30 Jul 1970	Moore, Harold D. 506	AUA Oxypolis Filiformis (Walt.) Britt.
AUA000028809	Escambia	8 Aug 1987	Diamond, Alvin R. 3474	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
JSU118069	Baldwin	16 Oct 1982	Whetstone, R. David 12881	JSU Oxypolis filiformis (Walter) Britton
TROY000038449	Geneva	25 Aug 2013	Diamond, Alvin R. 224474	TROY Tiedemannia filiformis (Walter) Feist & S.R. Downie
AMAL00013306	Mobile	13 Aug 2005	Spaulding, Daniel D. 12329	AMAL Oxypolis filiformis (Walter) Britton
BRIT72704	Washington	09 Sep 1970	Moore, Harold D. 1007	BRIT Oxypolis filiformis (Walter) Britton
TROY000014438	Mobile	13 Aug 2005	Spaulding, Daniel D. 12329	TROY Tiedemannia filiformis (Walter) Feist & S.R. Downie
BRIT72686	Baldwin	19 Aug 1968	Kral, Robert 32625	BRIT Oxypolis filiformis (Walter) Britton
BRIT72695	Escambia	20 Aug 1981	Kral, Robert 67776	BRIT Oxypolis filiformis (Walter) Britton
TROY000014435	Baldwin	21 Aug 1981	Kral, Robert 67856	TROY Tiedemannia filiformis (Walter) Feist & S.R. Downie
SAMF0005928	Mobile	06 Aug 2010	Davenport, Lawrence J. 4434	SAMF Tiedemannia filiformis (Walter) Feist & S. R. Downie
AUA000028815	Washington	9 Sep 1970	Moore, Harold D. 1007	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
UWAL0016004	Geneva	25 Aug 2013	Diamond, Alvin R. 24474	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie
TROY000040631	Escambia	31 Jul 2014	Diamond, Alvin R. 25397	TROY Tiedemannia filiformis (Walter) Feist & S.R. Downie
AUA000038665	Baldwin	26 Jul 1926	Wolf, Wolfgang 2618	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie
AUA000028814	Mobile	5 Sep 1965	Kral, Robert 25889	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
BRIT72701	Mobile	02 Sep 1970	Rogers, Ken E. 4213	BRIT Oxypolis filiformis (Walter) Britton
AMAL00014044	Geneva	20 Aug 1981	Kral, Robert 67747	AMAL Oxypolis filiformis (Walter) Britton
BRIT72688	Covington	19 Aug 1998	Kral, Robert 87669	BRIT Oxypolis filiformis (Walter) Britton
BRIT72685	Baldwin	21 Aug 1981	Kral, Robert 67856	BRIT Oxypolis filiformis (Walter) Britton
AUA000028811	Geneva	18 Aug 1970	Moore, Harold D. 658	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
UWAL0030577	Covington	19 Aug 1998	Kral, Robert 87669	UWAL Tiedemannia filiformis (Walt.) Feist & SR Downie ssp. filiformis
AUA000028805	Covington	15 Aug 2008	Hansen, Curtis J. 3530	AUA Oxypolis Filiformis (Walt.) Britt.
UWAL0044522	Baldwin	15 Jul 1995	Larsen, Harry S. 120	UWAL Tiedemannia filiformis (Walter) M. A. Feist & S. R. Downie
USAM000001236	Mobile	01 Sep 1970	LeLong, Michel G. 5560b	USAM Oxypolis filiformis (Walt.) Britt.
UWAL0019039	Geneva	15 Aug 1987	Kral, Robert 74301	UWAL Tiedemannia filiformis (Walt.) Feist & S.R.Downie ssp. filiformis
UWAL0044524	Baldwin	29 Jul 1993	Walker, M.M. 212	UWAL Tiedemannia filiformis (Walter) M. A. Feist & S. R. Downie
AUA000038664	Baldwin	19 Aug 1926	Wolf, Wolfgang 2617	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie
USAM000001232	Mobile	06 Sep 1978	LeLong, Michel G. 10498	USAM Oxypolis filiformis (Walt.) Britt.
UWAL0000190	Covington	20 Aug 1981	Kral, Robert 67741	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie ssp. filiformis
AMAL00014043	Covington	20 Aug 1981	Kral, Robert 97741	AMAL Oxypolis filiformis (Walter) Britton
BRIT72705	Washington	19 Sep 1975	Kral, Robert 56574	BRIT Oxypolis filiformis (Walter) Britton
BRIT72684	Baldwin	21 Aug 1993	Kral, Robert 83242	BRIT Oxypolis filiformis (Walter) Britton
UWAL0034806	Covington	16 Aug 1987	Kral, Robert 74326	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie ssp. filiformis
UNA00037601	Covington	26 Aug 1978	Davenport, Lawrence J. 786	UNA Oxypolis filiformis (Walt.) Britt.
AUA000028804	Covington	15 Aug 2008	Hansen, Curtis J. 3530	AUA Oxypolis Filiformis (Walt.) Britt.
UWAL0030647	Covington	19 Aug 1998	Kral, Robert 87669	UWAL Tiedemannia filiformis (Walt) Feist & SR Downie ssp. filiformis
USAM000001234	Mobile	03 Aug 1974	LeLong, Michel G. 8088	USAM Oxypolis filiformis (Walt.) Britt.
UWAL0018652	Baldwin	15 Aug 1992	Kral, Robert 81511	UWAL Tiedemannia filiformis (Walt.) Feist & S.R. Downie ssp. filiformis
BRIT72697	Geneva	15 Aug 1987	Kral, Robert 74301	BRIT Oxypolis filiformis (Walter) Britton
AUA000028807	Covington	1 Sep 1970	Kral, Robert 40995	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
BRIT72698	Geneva	25 Aug 1969	Moore, Harold D. 605	BRIT Oxypolis filiformis (Walter) Britton
AUA000028802	Baldwin	13 Aug 2008	Barger, T. Wayne PERD-459	AUA Oxypolis Filiformis (Walt.) Britt.
AMAL00015493	Escambia	19 Sep 2005	Kral, Robert 96870	AMAL Oxypolis filiformis (Walter) Britton
BRIT72687	Baldwin	19 Aug 1968	Kral, Robert 32672	BRIT Oxypolis filiformis (Walter) Britton
BRIT72703	Monroe	21 Aug 1981	Kral, Robert 67826	BRIT Oxypolis filiformis (Walter) Britton
AUA000028806	Covington	23 Jul 1980	Larsen, H. S. N.	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
UWAL0015140	Conecuh	18 Sep 2013	Diamond, Alvin R. 24560	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie ssp. filiformis
AUA000028808	Crenshaw	22 Aug 1992	Diamond, Alvin R. 8408	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
UWAL0015127	Covington	11 Sep 2013	Diamond, Alvin R. 24532.1	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie
UWAL0018657	Baldwin	21 Aug 1993	Kral, Robert 83242	UWAL Tiedemannia filiformis (Walt.) Feist & S.R. Downie ssp. filiformis
UWAL0036176	Baldwin	08 Aug 2013	Keener, Brian R. 8119	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie ssp. filiformis
JSU118071	Mobile	26 Jul 1998	Spaulding, Daniel D. 10383	JSU Oxypolis filiformis (Walter) Britton
UWAL0000977	Washington	05 Oct 2008	Keener, Brian R. 4946	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie ssp. filiformis
USAM000001231	Mobile	30 Aug 1975	LeLong, Michel G. 8664	USAM Oxypolis filiformis (Walt.) Britt.
UNA00037605	Mobile	02 Aug 1965	Deramus, Rebecca D 623	UNA Oxypolis filiformis (Walt.) Britt.
USAM000001237	Baldwin	14 Aug 1976	LeLong, Michel G. 9377	USAM Oxypolis filiformis (Walt.) Britt.
AUA000028803	Baldwin	26 Jul 1968	Scarsbrook, Ellen	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
BRIT72690	Covington	20 Aug 1981	Kral, Robert 67741	BRIT Oxypolis filiformis (Walter) Britton
BRIT72693	Covington	26 Jul 1968	Kral, Robert 32076	BRIT Oxypolis filiformis (Walter) Britton
ALNHS00000009	Mobile	26 Jul 1998	Spaulding, Daniel D. 10383	ALNHS Tiedemannia filiformis (Walt.) Fiest & S.R. Downie ssp. filiformis
AUA000035962	Covington	15 Aug 2011	Hansen, Curtis J. 5160	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie
USAM000001235	Washington	03 Sep 1972	LeLong, Michel G. 6827	USAM Oxypolis filiformis (Walt.) Britt.
UNA00037603	Mobile	28 Aug 1951	Chermock, Ralph L. s.n.	UNA Oxypolis filiformis (Walt.) Britt.
BRIT72692	Covington	16 Aug 1987	Kral, Robert 74326	BRIT Oxypolis filiformis (Walter) Britton
USAM000001230	Mobile	08 Aug 1980	LeLong, Michel G. 11262	USAM Oxypolis filiformis (Walt.) Britt.
UWAL0006231	Monroe	23 Sep 1982	Kral, Robert 69629	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie ssp. filiformis
USAM000001228	Mobile	08 Sep 1973	LeLong, Michel G. 7268	USAM Oxypolis filiformis (Walt.) Britt.
UWAL0016744	Escambia	31 Jul 2014	Diamond, Alvin R. 25397	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie
AUA000028813	Mobile	14 Sep 1981	Henderson, T. 533	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie Ssp. Filiformis
BRIT72694	Escambia	19 Sep 2005	Kral, Robert 96870	BRIT Oxypolis filiformis (Walter) Britton
BRIT72702	Monroe	23 Sep 1982	Kral, Robert 69629	BRIT Oxypolis filiformis (Walter) Britton
TROY000043361	Geneva	26 Jul 2015	Diamond, Alvin R. 26643	TROY Tiedemannia filiformis (Walter) Feist & S. R. Downie
BRIT72700	Mobile	05 Sep 1965	Kral, Robert 25889	BRIT Oxypolis filiformis (Walter) Britton
AUA000035917	Covington	15 Aug 2011	Hansen, Curtis J. 5160	AUA Tiedemannia Filiformis (Walt.) Feist & S.R. Downie
BRIT72699	Houston	06 Sep 1993	MacDonald, John R. 6699	BRIT Oxypolis filiformis (Walter) Britton
USAM000001233	Mobile	03 Sep 1972	LeLong, Michel G. 6802	USAM Oxypolis filiformis (Walt.) Britt.
UWAL0000191	Escambia	19 Sep 2005	Kral, Robert 96870	UWAL Tiedemannia filiformis (Walter) Feist & S.R. Downie ssp. filiformis
BRIT72683	Baldwin	15 Aug 1992	Kral, Robert 81511	BRIT Oxypolis filiformis (Walter) Britton

View a List of All Ecological Communities

For more information, contact: Brian R. Keener, Ph.D.

Data last modified: 7/3/2022

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Citation Information:

Keener, B.R., A.R. Diamond, T.W. Barger, L.J. Davenport, P.G. Davison, S.L. Ginzbarg, C.J. Hansen, D.D. Spaulding, J.K. Triplett, and M. Woods. 2022. Alabama Plant Atlas. [S.M. Landry and K.N. Campbell (original application development), Florida Center for Community Design and Research. University of South Florida]. University of West Alabama, Livingston, Alabama.

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Tiedemannia filiformis

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Specimens and Distribution