Euphorbia_oblongata
golden spurge
Euphorbia_characias
gopher spurge
Euphorbia_peplus
petty spurge
Chamaesyce_maculata
spotted spurge
Taraxia_ovata
sun-cup
Melilotus_albus
white sweetclover
Cynara_cardunculus
artichoke thistle, or cardoon
Cirsium_vulgare
bull thistle
Carduus_tenuiflorus
compact-head thistle
Carduus_pycnocephalus
Italian thistle
Silybum_marianum
milk thistle
Sonchus_oleraceus
common sow thistle

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