Endotropis lanceolata

Family:RHAMNACEAE
Species:Endotropis lanceolata (Pursh) Hauenschild
Common Name:Western Lance Leaf Buckthorn
Habitat:Usually along the margin of prairies or prairie woods of the Black Belt.
Associated Ecological Communities:**
Growth Habit:Shrub
Duration:Perennial
Category:Vascular
USDA Symbol:**
Plant Notes:Western Lance Leaf Buckthorn is a native deciduous shrub in the Buckthorn family (Rhamnaceae). It is found in the Black Belt region of west-central Alabama. Western Lance Leaf Buckthorn occurs along the margins of prairies and prairie woodlands. It is a deciduous shrub reaching heights of 8-15 feet. The young twigs are greenish in color and pubescent or glabrous. Older stems and the truck have smooth gray bark. Leaves are alternate, petiolate, lanceolate to elliptic in outline, with finely serrate or crenate margins. The leaves may be glabrous or pubescent. Flowers are solitary or in fascicles. Each flower has 4 green sepals and 4 yellowish-green petals. The fruit is a black, globose drupe with 2 seed. Western Lance Leaf Buckthorn is listed as an S2 species in Alabama (typically 6 to 20 occurrences, few remaining individuals, or factors demonstrably making it very vulnerable in the state) and globally as a G5 species (demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery).—A. Diamond.
Taxonomic Notes:**
Status:Native, S2 (State Rank), G5 (Global Rank)
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyRHAMNACEAE - Buckthorn family
Genus Endotropis
Species Endotropis lanceolata (Pursh) Hauenschild - Western Lance Leaf Buckthorn

Citation

Citation Endotropis lanceolata (Pursh) Hauenschild, Taxon 65(4): 927. 2016.
Basionym: Rhamnus lanceolata Pursh 1814.
Type: USA: TENNESSEE: Lyon s.n. (holotype: PH 00008130)

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Endotropis lanceolata subsp. glabrata Ventia lanceolata subsp. glabrata (Gleason) Hauenschild, Taxon 65(1): 75. 2016.Rhamnus lanceolata Pursh, var. glabrata Gleason. 1952. 
Rhamnus lanceolata Rhamnus lanceolata Pursh, Fl. Amer. Sept. 1: 166. 1814. USA: TENNESSEE: Lyon s.n. (holotype: PH 00008130)
Rhamnus lanceolata ssp. glabrata Rhamnus lanceolata subsp. glabrata (Gleason) Kartesz & Gandhi, Phytologia 76(6): 451. 1994.Rhamnus lanceolata Pursh, var. glabrata Gleason. 1952. 
Rhamnus lanceolata var. glabrata Rhamnus lanceolata Pursh var. glabrata Gleason, Phytologia 4(1): 25. 1952.  
Sageretia lanceolata Sageretia lanceolata (Pursh) G. Don, Gen. Hist.. 2: 29. 1832.Rhamnus lanceolata Pursh 1814. 
Ventia lanceolata Ventia lanceolata (Pursh) Hauenschild, Taxon 65(1): 75. 2016.Rhamnus lanceolata Pursh 1814. 
Ventia lanceolata subsp. glabrata Ventia lanceolata (Pursh) Hauenschild, subsp. glabrata (Gleason) HauenschildTaxon 65(1): 75. 2016.Rhamnus lanceolata Pursh, var. glabrata Gleason. 1952. 

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: Butler, Choctaw, Dallas, Greene, Hale, Lowndes, Marengo, Sumter, Wilcox

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, AUA, TROY, UNA, USAM, UWAL

Range of years during which specimens were collected: -

Barcode / Accession No. County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
UWAL0016208 Butler 02 Jun 2013 Diamond, Alvin R.
24188.1
UWAL
Rhamnus lanceolata Pursh ssp. glabrata (Gleason) Kartesz & Gandhi
UNA00068686 Hale 23 May 2008 Keener, Brian R.
4475
UNA
Rhamnus lanceolata Pursh
UWAL0003725 Hale 23 May 2008 Keener, Brian R.
4475
UWAL
Rhamnus lanceolata Pursh
UWAL0003724 Dallas 23 Jun 2007 Keener, Brian R.
3731
UWAL
Rhamnus lanceolata Pursh
USAM000013530 Sumter 27 Jun 1970 Kral, Robert
39770
USAM
Rhamnus lanceolata Pursh
ALNHS00000643 Dallas 24 MAY 2010 Barger, T. Wayne
OC-640
ALNHS
Rhamnus lanceolata Pursh var. glabrata Gleason
UWAL0011786 Sumter 21 May 2013 Keener, Brian R.
7829
UWAL
Rhamnus lanceolata Pursh
UWAL0012982 Butler 17 May 2013 Diamond, Alvin R.
24031
UWAL
Rhamnus lanceolata Pursh ssp. glabrata (Gleason) Kartesz & Gandhi
TROY000036676 Marengo 26 May 2010 Keener, Brian R.
6042
TROY
Rhamnus lanceolata Pursh
TROY000036455 Dallas 26 Apr 2012 Webb, Wayne K.
7
TROY
Rhamnus lanceolata Pursh
UNA00009656 Choctaw _ _ 1898 Mohr, Charles
s.n.
UNA
Rhamnus lanceolata Pursh
TROY000037887 Butler 17 May 2013 Diamond, Alvin R.
24031
TROY
Rhamnus lanceolata Pursh ssp. glabrata (Gleason) Kartesz & Gandhi
TROY000051364 Greene 16 May 2016 Keener, Brian R.
9598
TROY
Rhamnus lanceolata Pursh var. glabrata Gleason
AUA_ACC_72030 Lowndes 21 Aug 2008 Schotz, Alfred
2095
AUA
Rhamnus Lanceolata Pursh Var. Glabrata Gleason
UWAL0003726 Lowndes 14 Sep 2008 Keener, Brian R.
4840
UWAL
Rhamnus lanceolata Pursh
TROY000045386 Lowndes 21 Aug 2008 Schotz, Alfred
2095
TROY
Rhamnus lanceolata Pursh var. glabrata Gleason
UWAL0010517 Dallas 26 Apr 2012 Webb, Wayne K.
7
UWAL
Rhamnus lanceolata Pursh
UNA00070146 Hale 22 May 2008 Schotz, Alfred
2084
UNA
Rhamnus lanceolata Pursh var. glabrata Gleason
TROY000037851 Butler 15 May 2013 Webb, Wayne K.
s.n.
TROY
Rhamnus lanceolata Pursh
UWAL0009714 Marengo 26 May 2010 Keener, Brian R.
6042
UWAL
Rhamnus lanceolata Pursh
TROY000039192 Butler 02 Jun 2013 Diamond, Alvin R.
24188A
TROY
Rhamnus lanceolata Pursh ssp. glabrata (Gleason) Kartesz & Gandhi
UNA00063632 Sumter 10 Sep 2003 Schotz, Alfred
1924
UNA
Rhamnus lanceolata Pursh subsp. glabrata (Gleason) Kartesz & Gandhi
UWAL0012957 Butler 15 May 2013 Webb, Wayne K.
s.n.
UWAL
Rhamnus lanceolata Pursh
UNA00009657 Wilcox _ Jul 1841 Buckley, S.B.
s.n.
UNA
Rhamnus lanceolata Pursh
TROY000022662 Marengo 04 Sep 2008 England, J. Kevin
1005
TROY
Rhamnus lanceolata Pursh ssp. glabrata (Gleason) Kartesz & Gandhi
UNA00067081 Dallas 23 Jun 2007 Keener, Brian R.
3731
UNA
Rhamnus lanceolata Pursh
UWAL0003727 Marengo 04 Sep 2008 England, J. Kevin
1002
UWAL
Rhamnus lanceolata Pursh ssp. glabrata (Gleason) Kartesz & Gandhi
TROY000014701 Hale 23 May 2008 Keener, Brian R.
4475
TROY
Rhamnus lanceolata Pursh
UWAL0033691 Greene 16 May 2016 Keener, Brian R.
9598
UWAL
Rhamnus lanceolata Pursh ssp. glabrata (Gleason) Kartesz & Gandhi
TROY000022661 Lowndes 14 Sep 2008 Keener, Brian R.
4840
TROY
Rhamnus lanceolata Pursh
AUA_ACC_71832 Hale 23 May 2008 Keener, Brian R.
4475
AUA
Rhamnus Lanceolata Pursh
TROY000022660 Dallas 23 Jun 2007 Keener, Brian R.
3731
TROY
Rhamnus lanceolata Pursh
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