CHR 673709 – Xanthium strumarium L.
Data provider:
Allan Herbarium
Barcode:
CHR 673709
Specimen type:
Sheet
Database record added:
24 January 2022
Database record updated:
26 January 2022
Components
Primary component
Active identification
Determined name:
Xanthium strumarium L.
Determiner:
W.R. Sykes
Identification date:
1999-10 (Verbatim: Oct 1999)
Preferred name:
Xanthium strumarium L.
Division:
Spermatophyta
Class:
Magnoliopsida
Order:
Asterales
Family:
Asteraceae
Identification type:
Determination
Other identifications
Identification
Determined name:
Xanthium pungens Wallr.
Determiner:
P. Gardner
Identification date:
1995-07-16 (Verbatim: 16 Jul 1995)
Preferred name:
Xanthium strumarium L.
Active:
no
Identification type:
Determination
Collection events
Primary collection event
Collection event type:
Field
Standard locality
Location:
Ara Metua near Aorangi
Verbatim locality:
Ara Metua near Aorangi
Verbatim collector:
P. Gardner 10047
Standardised collector:
P. Gardner
Verbatim date:
16 Jul 1995
Start date:
1995-07-16
Country:
Cook Islands
Land District:
Rarotonga
Notes:
Weed of cultivated ground to 60 cm and more. Leaves triangular truncate 8 x 9 cm. Soft texture, scattered hairs on veins and petiole. Flowers small green at tip of shiny ovary. Develops into fruits 2 x 1 cm wide. Hooked spines. 2 - seeded.
Permissions
Project permits
Biocultural (BC) Notice
