CHR 654518 B – Xanthium strumarium L.
Data provider:
Allan Herbarium
Barcode:
CHR 654518 B
Specimen type:
Sheet
Database record added:
27 February 2019
Database record updated:
27 February 2019
Components
Primary component
Active identification
Determined name:
Xanthium strumarium L.
Determiner:
W.R. Sykes
Identification date:
2006-04-24 (Verbatim: 24 Apr 2006)
Preferred name:
Xanthium strumarium L.
Division:
Spermatophyta
Class:
Magnoliopsida
Order:
Asterales
Family:
Asteraceae
Identification type:
Determination
Collection events
Primary collection event
Collection event type:
Field
Standard locality
Location:
Matavera, by Ara Tapu
Verbatim locality:
Matavera, by Ara Tapu
Verbatim collector:
W.R. Sykes 5440/CI
Standardised collector:
William R. Sykes
Verbatim date:
9 Mar 2002
Start date:
2002-03-09
Country:
Cook Islands
Land District:
Rarotonga
Habitat:
Old long-abandoned coastal section, with scattered coconuts.
Notes:
Erect scabrid herb 60-70 cm high; stem purple-spotted. Leaves pale, dull grey-green. Capitula globular. Males c. 8 mm diameter; stamens white. Females initially globular or nearly so and 8-10 mm long, elongating to c. 2 cm and oblong-ellipsoid in fruit. A few plants.
Specimen notes
Subsheet:
Sheets A to B
Specimen links
Is Part Of:
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Project permits
Biocultural (BC) Notice
