Polygonum achoreum Blake

Descriptor
Value

Record Level

Institution Code
UNB
Institution ID
urn:lsid:biocol.org:col:15300
Basis of Record
Preserved Specimen
Information Withheld
Location information not published for endangered species.
Data Generalizations
Geographic location is approximate. More precise information may be available for individual samples.

Occurence

UNB Accession No.
71708
Collector
Other Catalogue No.
WP 2-2
Reproductive Condition
No reproductive structures seen on specimen
Data Remarks

Event

Year
1980
Month
11
Day
20
Collection Date
Habitat
N shore at base of Salix sp. in wet soil

Location

Country
Canada
State/Province/Territory
Ontario
County
Perth
Locality
Wildwood Conservation Area near Stratford
Decimal Latitude (°N)
43.24
Decimal Longitude (°W)
-81.04
Coordinate Precision
0.0001
Georeferenced Remarks
Direct from spreadsheet import : -81.03600/43.24100/1

Taxon

Scientific Name
Polygonum achoreum Blake
Family
Polygonaceae
Genus
Polygonum
Specific Epithet
achoreum
Scientific Name Authorship
Blake
Taxon Rank
Species
English Common Name
Leathery knotweed
French Common Name
Renouée coriace
Taxon Remarks
Native

Measurement Or Fact

Data Entry By
B Schneider
Created
2026-08-19
Modified
2026-08-19