Leafy daisy Erigeron foliosus var. foliosus Asteraceae		Chinese houses Collinsia heterophylla var. heterophylla Plantaginaceae [Named for Zaccheus Collins, 1764-1831]		Musk monkeyflower Erythranthe moschata Phrymaceae

Hoaryleaf ceanothus Ceanothus crassifolius var. crassifolius Rhamnaceae		Tomcat clover Trifolium willdenovii Fabaceae [Named for Carl Ludwig Willdenow, 1765-1812]

Hairy ceanothus Ceanothus oliganthus var. oliganthus Rhamnaceae Oak mistletoe Phoradendron leucarpum ssp. tomentosum Viscaceae

Johnston's monkeyflower Diplacus johnstonii Phrymaceae [Named for Ivan Murray Johnston, 1898-1960]

Pellitory Parietaria hespera var. hespera Urticaceae Wild grape Vitis girdiana Vitaceae [Named for Henry Harrison Gird, 1826-1913]

Yarrow Achillea millefolium Asteraceae		Cocklebur Xanthium strumarium Asteraceae

		Red-skinned onion Allium haematochiton Alliaceae
Palmer's monkeyflower Erythranthe palmeri Phrymaceae [Named for Edward Palmer, 1829-1911]				Tall flat sedge Cyperus eragrostis Cyperaceae

Sticky false-gilia Allophyllum glutinosum Polemoniaceae		Violet snapdragon Antirrhinum nuttallianum ssp. nuttallianum Plantaginaceae

		Hemp dogbane Apocynum cannabinum Apocynaceae		Water pimpernel Samolus parviflorus Theophrastaceae
California false-indigo Amorpha californica var. californica Fabaceae

Chicalote Argemone munita Papaveraceae

White tidy tips Layia glandulosa Asteraceae [Named for George Tradescant Lay, 1799?-1845]				California black walnut Juglans californica Juglandaceae

		Common gumplant Grindelia camporum Asteraceae [Named for David Hieronymus Grindel, 1776-1836]
Many-flowered linanthus Leptosiphon floribundus Polemoniaceae

Coulter's lupine Lupinus sparsiflorus Fabaceae

California saxifrage Micranthes californica Saxifragaceae Creambush Holodiscus discolor var. discolor Rosaceae

Canyon sunflower Venegasia carpesioides Asteraceae [Named for Miguel Venegas, 1680-1764]

California croton Croton californicus Euphorbiaceae [Left: female flowers; Right: male flowers]

Woodland star Lithophragma affine Saxifragaceae		Slender tarplant Deinandra fasciculata Asteraceae		Milkmaids Cardamine californica Brassicaceae

PHOTO GALLERIES INDEX		PAGE NINE OF FOURTEEN
CALIFORNIA PLANT NAMES: LATIN AND GREEK MEANINGS AND DERIVATIONS
VIRGINIA PLANT NAMES: LATIN AND GREEK MEANINGS AND DERIVATIONS