This Sad Quotes photo contains
blue eyed african daisy, arctotis stoechadifolia, arctotis venusta, common sunflower, mirasol, helianthus annuus, sunflower, and helianthus.
There might also be
yellow chamomile, golden marguerite, dyers' chamomile, anthemis tinctoria, matilija poppy, california tree poppy, and romneya coulteri.