Anthemis cotula
(mayweed)

Asteraceae

 

Description:
Plants to 1-4 dm tall, often with many branches from base. Leaves 1,5-6 cm long, finely divided into linear segments, hirsute, glandular. Peduncles 2-6 cm long; involucres 4-6 mm long; phyllaries lanceolate, center green, edges straw-colored, hirsute, margins hyaline, apices acute. Ray corollas white; disk corollas yellow. Achenes ca. 1.5 mm long, with ca. 10 ribs, minutely tuberculate. Flowers Jun-Oct


Distribution:
Santa Cruz, Santa Rosa and Santa Catalina islands; Cedros Island; throughout North America; native of Europe.

 

Santa Cruz Island

1995(1)
Rare; not seen recently; disturbed sites near marsh; 5-10 ft (2-3 m). North side at Pelican Bay and Prisoners’ Harbor.  First collected at Prisoners’ Harbor in June 1930.

 

 

(1) Provided by "A Flora of Santa Cruz Island" Steve Junak et al. Copyright Santa Barbara Botanic Garden & California Native Plant Society 1995.

 

Plant descriptions from "A Flora of Santa Cruz Island" Steve Junak et al. Copyright Santa Barbara Botanic Garden & California Native Plant Society 1995.  Used with permission.  Do not use or reproduce without permission.

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Last modified: 12/20/2007