Key to DenseHeads (Small Flowerrs in Dense Clusters) Shared-Characteristic Group

Sambucus mexicana Blue Elderberry	Rhus integrifolia Lemonadeberry	Eryngium aristulatum var. parishii San Diego Button Celery	Lomatium lucidum Biscuit Root aka Shiny Lomatium
Sanicula bipinnatifida Purple Sanicle	Eriogonum fasciculatum var fasciculatum California Buckwheat (coastal)	Adolphia californica Spineshrub	Ceanothus verrucosus Wart-Stem Lilac
Adenostoma fasciculatum Chamise	Plectritis ciliosa ssp. TBD Plectritis

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