3. Achilleamillefoliumrosea Island Pink Yarrow Yarrow is a perennial that spreads by rhizomes. Some plants of each population will have 3- 4"clusters flowers that range from white, to pink to red.
4. ChlorogalumpomeridianumSoap Lily Soap Lily has long, strap-like, wavy leaves that lie along the ground, and a loose spike of small white flowers up to 2 feet high, and flowers from around May-August.
8. BidenslaevisJoaquin Sunflower Bur Marigold grows in marshy areas, along creeks, and pond edges in California and across to Virginia. A rather nice yellow daisy that works well in wetter sections of the garden.
17. PityrogrammatriangularisGoldenback Fern A 1 foot fern. It goes dormant in summer without water. It has dark green fronds, the underside coated with a yellowish powder.