Asclepias verticillata

ClassificationFlowering Plants
FamilyApocynaceae
Family (Traditional)Asclepiadaceae
GenusAsclepias
SpeciesAsclepias verticillata L.
Common NameHorsetail milkweed; Whorled milkweed
Growth HabitForb
DurationPerennial
Plant Notes**
C value 4
StatusNative, FACU (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: Boone, Cass, Crawford, Elkhart, Floyd, Fountain, Fulton, Hancock, Hendricks, Henry, Howard, Jasper, LaGrange, LaPorte, Marion, Miami, Newton, Noble, Parke, Porter, Pulaski, Putnam, Starke, Tippecanoe, Vermillion, Warren

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1923 - 1991

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
63558 Tippecanoe 10 Jun 1942 Charles M. Ek
BUT
Asclepias verticillata L.
64398 Boone 18 Jul 1942 Charles M. Ek
BUT
Asclepias verticillata L.
42329 Howard 26 Jul 1935 Charles M. Ek
BUT
Asclepias verticillata L.
42330 Howard 26 Jul 1935 Charles M. Ek
BUT
Asclepias verticillata L.
42328 Miami 16 Aug 1936 Charles M. Ek
BUT
Asclepias verticillata L.
60650 Starke 06 Sep 1941 Charles M. Ek
BUT
Asclepias verticillata L.
17949 Newton 20 Aug 1933 Gasper A. Loughridge
1354
BUT
Asclepias verticillata L.
17881 Newton 20 Oct 1933 Gasper A. Loughridge
1384
BUT
Asclepias verticillata L.
153291 Warren 19 Sep 1991 Gayle Tonkovich
324
BUT
Asclepias verticillata L.
43472 Newton 20 Aug 1938 J. E. Potzger
8040
BUT
Asclepias verticillata L.
45204 Newton 20 Aug 1938 J. E. Potzger
8046
BUT
Asclepias verticillata L.
92491 Fountain 26 Jul 1950 Jack McCormick
525
BUT
Asclepias verticillata L.
153290 Porter 30 Sep 1928 Marcus W. Lyon, Jr.
BUT
Asclepias verticillata L.
37305 Crawford 19 Jun 1937 Ray C. Friesner
11364
BUT
Asclepias verticillata L.
93221 Henry 23 Jun 1951 Ray C. Friesner
24221
BUT
Asclepias verticillata L.
71100 Hancock 01 Jul 1944 Ray C. Friesner
18190
BUT
Asclepias verticillata L.
54994 Elkhart 05 Jul 1941 Ray C. Friesner
15564
BUT
Asclepias verticillata L.
85974 Warren 09 Jul 1949 Ray C. Friesner
22849
BUT
Asclepias verticillata L.
50402 Jasper 13 Jul 1940 Ray C. Friesner
14566
BUT
Asclepias verticillata L.
54901 Marion 15 Jul 1941 Ray C. Friesner
15735
BUT
Asclepias verticillata L.
55118 LaGrange 16 Jul 1941 Ray C. Friesner
15726
BUT
Asclepias verticillata L.
54856 Putnam 19 Jul 1941 Ray C. Friesner
15755
BUT
Asclepias verticillata L.
13467 LaPorte 20 Jul 1933 Ray C. Friesner
6055
BUT
Asclepias verticillata L.
13468 LaPorte 20 Jul 1933 Ray C. Friesner
6055
BUT
Asclepias verticillata L.
28441 Noble 21 Jul 1935 Ray C. Friesner
8946
BUT
Asclepias verticillata L.
28610 Noble 21 Jul 1935 Ray C. Friesner
8946
BUT
Asclepias verticillata L.
61955 Hendricks 25 Jul 1942 Ray C. Friesner
17036
BUT
Asclepias verticillata L.
50932 Newton 27 Jul 1940 Ray C. Friesner
14672
BUT
Asclepias verticillata L.
74329 Vermillion 28 Jul 1945 Ray C. Friesner
19398
BUT
Asclepias verticillata L.
81382 Putnam 02 Aug 1947 Ray C. Friesner
21754
BUT
Asclepias verticillata L.
2328 Floyd 17 Aug 1923 Ray C. Friesner
BUT
Asclepias verticillata L.
2330 Floyd 17 Aug 1923 Ray C. Friesner
BUT
Asclepias verticillata L.
4623 Cass 28 Aug 1930 Ray C. Friesner
BUT
Asclepias verticillata L.
43968 Jasper 03 Sep 1938 Ray C. Friesner
12856
BUT
Asclepias verticillata L.
73238 Crawford 03 Sep 1945 Ray C. Friesner
19635
BUT
Asclepias verticillata L.
44232 Newton 04 Sep 1938 Ray C. Friesner
13007
BUT
Asclepias verticillata L.
101093 Newton 04 Sep 1938 Ray C. Friesner
13007
BUT
Asclepias verticillata L.
56410 LaPorte 06 Sep 1941 Ray C. Friesner
16333
BUT
Asclepias verticillata L.
56956 Fulton 13 Sep 1941 Ray C. Friesner
16401
BUT
Asclepias verticillata L.
27897 Pulaski 05 Oct 1935 Ray C. Friesner
9442
BUT
Asclepias verticillata L.
4782 Parke 01 Aug 1930 Rexford F. Daubenmire
2289
BUT
Asclepias verticillata L.
100233 Newton 07 Aug 1948 Reynolds
89
BUT
Asclepias verticillata L.
33839 Hancock 29 Aug 1934 Scott McCoy
2931
BUT
Asclepias verticillata L.
32432 Crawford 01 Aug 1936 W. C. Clifton
BUT
Asclepias verticillata L.
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