Butterflies in Mind -- Zinnia
Susan C. Dunlap
A collection of 50 images as if seen from a butterfly’s point of view. Includes the names of native Zinnia species and the most complete list of US butterflies that will feed on Zinnia blossoms.
Butterflies in Mind -- Asclepias
Susan C. Dunlap
“Milkweed is the single most important plant for Monarch butterflies. This lavishly illustrated book contains details about the structure and cultivation of native Milkweeds, information about the 139 nectar-feeding butterflies they...
Butterflies in Mind -- Monarch
Susan C. Dunlap
This abundantly illustrated volume enables you to select from a complete list of well described perennial nectar plants that are known to attract & feed Monarch butterflies. Over 40 genera are described that are suitable to be grown...
Butterflies in Mind -- Perennials
Susan C. Dunlap
Butterflies in Mind - Perennials. This book is a definitive guide to perennial nectar plants preferred by US butterflies. It empowers you to feed, attract, support (and help identify) nectar-feeding butterflies that reside in the US....

Euphilotes battoides, the Square-dotted Blue, can be found in WA,OR,ID,MT,UT,WY,NM,AZ, and CA.
Favorite nectar plants include: Eriogonum
USDA Growing Zones for this plant include: 4,5,6,7,8,9

Host plants:
Eriogonum batemanii
Eriogonum cinereum
Eriogonum corymbosum aureum
Eriogonum corymbosum corymbosum
Eriogonum corymbosum orbiculatum
Eriogonum corymbosum velutinum
Eriogonum fasciculatum fasciculatum
Eriogonum fasciculatum flavoviride
Eriogonum fasciculatum foliolosum
Eriogonum fasciculatum polifolium
Eriogonum fasciculatum
Eriogonum flavum flavum
Eriogonum heermannii floccosum
Eriogonum heermannii humilis
Eriogonum heermannii sulcatum
Eriogonum heracleoides angustifolium
Eriogonum heracleoides heracleoides
Eriogonum incanum
Eriogonum lobbii lobbii
Eriogonum marifolium
Eriogonum microthecum
Eriogonum nudum
Eriogonum ovalifolium nivale
Eriogonum ovalifolium ovalifolium
Eriogonum ovalifolium purpureum
Eriogonum parvifolium
Eriogonum polypodum
Eriogonum shockleyi shockleyi
Eriogonum sphaerocephalum halimioides
Eriogonum umbellatum chlorothamnus
Eriogonum umbellatum nevadense
Eriogonum umbellatum stellatum
Eriogonum umbellatum subaridum
Eriogonum umbellatum

CC0 images courtesy of
ant, like the bug