Conopholis americana

ClassificationFlowering Plants
FamilyOrobanchaceae
Family (Traditional)Orobanchaceae
GenusConopholis
SpeciesConopholis americana (L.) Wallr.
Common NameCancer root; Squawroot
Growth HabitForb
DurationPerennial
Plant Notes**
C value 8
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

SynonymFull CitationBasionymType
Orobanche americana Orobanche americana L.  

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: Cass, Crawford, Dearborn, Decatur, Fountain, Jennings, LaGrange, Lawrence, Madison, Montgomery, Orange, Parke

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: BUT

Range of years during which specimens were collected: 1931 - 2004

Accession No. (click for full details) County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
90822 Dearborn 06 May 1950 Charles C. Deam
66365
BUT
Conopholis americana (L.) Wallr.
64359 Jennings 23 May 1942 Charles M. Ek
BUT
Conopholis americana (L.) Wallr.
100526 Madison 24 Jun 1956 Helen Starcs
1249
BUT
Conopholis americana (L.) Wallr.
92369 Fountain 14 Sep 1950 Jack McCormick
1128
BUT
Conopholis americana (L.) Wallr.
103874 Madison 20 Aug 1992 P. E. Rothrock
2660
BUT
Conopholis americana (L.) Wallr.
151216 Parke 03 Jun 2004 R. K. Scott
297
BUT
Conopholis americana (L.) Wallr. f.
151215 Parke 07 Jun 2004 R. K. Scott
299
BUT
Conopholis americana (L.) Wallr. f.
56207 Crawford 10 May 1941 Ray C. Friesner
15147
BUT
Conopholis americana (L.) Wallr.
94429 Decatur 13 May 1950 Ray C. Friesner
23368
BUT
Conopholis americana (L.) Wallr.
6984 Montgomery 13 Jun 1931 Ray C. Friesner
3010
BUT
Conopholis americana (L.) Wallr.
85733 Orange 18 Jun 1949 Ray C. Friesner
22752
BUT
Conopholis americana (L.) Wallr.
28530 Cass 06 Jul 1935 Ray C. Friesner
8846
BUT
Conopholis americana (L.) Wallr.
19196 Lawrence 01 Jan 1935 Yuncker
1192
BUT
Conopholis americana (L.) Wallr.
156074 LaGrange 6/1/1974 Lee Casebere
BUT
Conopholis americana (L.) Wallr.
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