Jeffersonia diphylla

ClassificationFlowering Plants
FamilyBerberidaceae
Family (Traditional)Berberidaceae
GenusJeffersonia
SpeciesJeffersonia diphylla (L.) Pers.
Common NameTwinleaf
Growth HabitForb
DurationPerennial
Plant Notes**
C value 7
StatusNative, UPL (NWPL)
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

Not applicable or data not available.

Synonyms

No synonyms exist for this species.

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 an accession number to view full details; click on column headers to sort.

Counties included on distribution map: Brown, Crawford, Dearborn, Fountain, Jackson, Lawrence, Marion, Monroe, Morgan, Ohio, Tippecanoe, Warren

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1930 - 1992

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
53920 Tippecanoe 16 May 1940 Charles M. Ek
BUT
Jeffersonia diphylla (L.) Pers.
99060 Fountain 01 May 1933 Delvert N. Bever
BUT
Jeffersonia diphylla (L.) Pers.
153432 Warren 10 May 1992 Gayle Tonkovich
355
BUT
Jeffersonia diphylla (L.) Pers.
10616 Monroe 16 Apr 1932 J. E. Potzger
2422
BUT
Jeffersonia diphylla (L.) Pers.
99136 Lawrence 27 Mar 1933 Ralph M. Kriebel
BUT
Jeffersonia diphylla (L.) Pers.
1189 Marion Ray C. Friesner
BUT
Jeffersonia diphylla (L.) Pers.
1190 Marion Ray C. Friesner
BUT
Jeffersonia diphylla (L.) Pers.
1191 Marion Ray C. Friesner
BUT
Jeffersonia diphylla (L.) Pers.
1192 Marion Ray C. Friesner
BUT
Jeffersonia diphylla (L.) Pers.
12104 Morgan 23 Apr 1932 Ray C. Friesner
3845
BUT
Jeffersonia diphylla (L.) Pers.
11800 Brown 30 Apr 1932 Ray C. Friesner
3867
BUT
Jeffersonia diphylla (L.) Pers.
11801 Brown 30 Apr 1932 Ray C. Friesner
3867
BUT
Jeffersonia diphylla (L.) Pers.
27035 Crawford 12 May 1935 Ray C. Friesner
8684
BUT
Jeffersonia diphylla (L.) Pers.
4079 Jackson 24 May 1930 Ray C. Friesner
BUT
Jeffersonia diphylla (L.) Pers.
41844 Ohio 18 Jun 1938 Ray C. Friesner
12031
BUT
Jeffersonia diphylla (L.) Pers.
42184 Dearborn 09 Jul 1938 Ray C. Friesner
12481
BUT
Jeffersonia diphylla (L.) Pers.
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