Wayside Pepper Grass (Lepidium pinnatifidum) is the purple/green maybe? INTRODUCED

Interesting leaves in the middle is cutleaf geranium (Geranium dissectum), not yet with purple flowers and spiky seed pods INTRODUCED

Middle: Some kind of Astragalus, maybe Tener/Alkali Milkvetch? NATIVE

Back: Ribwort Plantain (Plantago lanceolata) - Edible leaves & flower buds - INTRODUCED/INVASIVE

Great Brome aka ripgut (Bromus diandrus) INTRODUCED/INVASIVE

Menzie's Fiddleneck? (Amsinckia menziesii) NATIVE