Trillium sessile

ClassificationFlowering Plants
FamilyMelanthiaceae
Family (Traditional)Liliaceae
GenusTrillium
SpeciesTrillium sessile L.
Common NameSessile trillium
Growth HabitForb
DurationPerennial
Plant Notes**
C value 4
StatusNative, FAC (NWPL)
Specimens View and Download Specimen Details »

** Not applicable or data not available.

Subspecies and Varieties

Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Trillium sessile f. viridiflorum Trillium sessile f. viridiflorum Beyer  

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: Allen, Brown, Clinton, Crawford, Franklin, Grant, Harrison, Howard, Johnson, Kosciusko, Lawrence, Madison, Marion, Monroe, Montgomery, Owen, Parke, Putnam, Randolph, Ripley, Scott, Switzerland, Tippecanoe, Wells

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1911 - 2009

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
43615 Howard 17 Apr 1935 Charles M. Ek
BUT
Trillium sessile L.
57854 Tippecanoe 16 May 1940 Charles M. Ek
BUT
Trillium sessile L.
152608 Owen 08 Apr 1973 Dennis Higgins
13
BUT
Trillium sessile L.
154742 Madison 26 Apr 2009 Donald G. Ruch
16693
BUT
Trillium sessile L.
153169 Putnam 16 Apr 1911 Earl J. Grimes
425
BUT
Trillium sessile L. fo. viridiflorum Beyer
81718 Marion 16 Apr 1927 J. E. Potzger
BUT
Trillium sessile L.
153032 Marion 23 Apr 1927 J. E. Potzger
BUT
Trillium sessile L.
38611 Grant 25 Apr 1936 J. E. Potzger
6751
BUT
Trillium sessile L.
39429 Howard 01 May 1937 J. E. Potzger
7431
BUT
Trillium sessile L.
81739 Scott 14 May 1929 J. E. Potzger
BUT
Trillium sessile L.
40409 Franklin 15 May 1937 J. E. Potzger
7437
BUT
Trillium sessile L. fo. viridiflorum Beyer
85735 Wells 01 May 1949 No collector
BUT
Trillium sessile L.
152606 Allen 04 May 1993 P. E. Rothrock
2773
BUT
Trillium sessile L.
19098 Parke 21 Apr 1960 Petty
BUT
Trillium sessile L.
8156 02 May 1931 R. Banta
BUT
Trillium sessile L.
151680 Parke 03 Apr 2004 R. K. Scott
31
BUT
Trillium sessile L.
17454 Lawrence 05 May 1933 Ralph M. Kriebel
382
BUT
Trillium sessile L.
17476 Marion 18 Apr 1931 Ray C. Friesner
2722
BUT
Trillium sessile L.
6861 Marion 18 Apr 1931 Ray C. Friesner
2722
BUT
Trillium sessile L.
152852 Marion 18 Apr 1931 Ray C. Friesner
2724
BUT
Trillium sessile L.
6860 Marion 18 Apr 1931 Ray C. Friesner
2727
BUT
Trillium sessile L.
34599 Monroe 18 Apr 1936 Ray C. Friesner
9544
BUT
Trillium sessile L.
4993 Johnson 20 Apr 1929 Ray C. Friesner
1197
BUT
Trillium sessile L.
72651 Randolph 21 Apr 1945 Ray C. Friesner
18800
BUT
Trillium sessile L.
152850 Putnam 28 Apr 1934 Ray C. Friesner
7320
BUT
Trillium sessile L.
5129 Marion 30 Apr 1927 Ray C. Friesner
1098
BUT
Trillium sessile L.
11779 Brown 30 Apr 1932 Ray C. Friesner
3856
BUT
Trillium sessile L.
50812 Crawford 05 May 1940 Ray C. Friesner
14275
BUT
Trillium sessile L.
94332 Ripley 06 May 1950 Ray C. Friesner
23335
BUT
Trillium sessile L.
81570 Harrison 08 May 1947 Ray C. Friesner
21286
BUT
Trillium sessile L.
17473 Monroe 10 May 1929 Ray C. Friesner
7277
BUT
Trillium sessile L.
17599 Clinton 11 May 1929 Ray C. Friesner
7275
BUT
Trillium sessile L.
41232 Grant 15 May 1937 Ray C. Friesner
10451
BUT
Trillium sessile L. fo. viridiflorum Beyer
26459 Franklin 21 May 1935 Ray C. Friesner
8715
BUT
Trillium sessile L.
39169 Kosciusko 23 May 1937 Ray C. Friesner
10503
BUT
Trillium sessile L.
7780 Harrison 24 May 1931 Ray C. Friesner
2939
BUT
Trillium sessile L.
41574 Switzerland 11 Jun 1938 Ray C. Friesner
11984
BUT
Trillium sessile L.
4456 Scott 03 May 1929 Wm. Rhoades
BUT
Trillium sessile L.
156843 Parke 04/19/1919 O.A. Plunkett
11452
BUT
Trillium sessile L.
156842 Parke 04/19/1919 P.A. Young
11453
BUT
Trillium sessile L.
156841 Montgomery 05/06/1927 W. Minas
5742
BUT
Trillium sessile L.
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