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CCH2
Specimen data from the Consortium of California Herbaria
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Species within checklist:
3 CCR § 3162. Pest Ratings and Official Control Actions
Ageratina adenophora
Ageratum conyzoides
Ambrosia trifida
Arctotheca calendula
Baccharis halimifolia
Carthamus oxyacantha
Chrysanthemoides monilifera
Cirsium japonicum
Cirsium ochrocentrum
Cirsium undulatum
Crepis pulchra
Crupina vulgaris
Dittrichia viscosa
Gymnocoronis spilanthoides
Hieracium aurantiacum
Jacobaea vulgaris
Mantisalca salmantica
Onopordum acanthium
Osteospermum calendulaceum
Parthenium hysterophorus
Scolymus hispanicus
Senecio elegans
Senecio linearifolius
Senecio squalidus
Volutaria tubuliflora
Youngia japonica