Flowering Timetable of Native Plants for Native Insect Pollinators in the Central Oregon Area Color bars approximate flower color (o=white) and flowering time in "normal weather cycles. Flowering may occur early or be prolonged depending on weather/irrigation. Bold type indicates plants that may be avalible at local native plant nurseries. Botanical Name Common Name March April May June July August September Phlox hoodii spiny phlox Phlox diffusa spreading phlox Erysimum capitatium sanddune wallflower Plectritis macrocera longhorn plectritis o o o o o o Antennaria dimorpha low pussytoes o o o o o o Lomatium triternatum nineleaf biscuitroot Collinsia parviflora maiden blue eyed Mary Ribes cereum wax current Prunus virginiana chokecherry o o o o o o o Castilleja chromosa northwestern Indian paintbrush Mimulus nanus dwarf purple monkeyflower Astragalus conjunctus Idaho milkvetch Phacelia linearis threadleaf phacelia Linum lewisii Lewis flax Nothocalais troximoides sagebrush false dandelion Lewisia rediviva bitter root Phacelia hastata silverleaf phacelia o o o o o o o Aquilegia formosa western columbine Holodiscus discolor oceanspray o o o o o o o o Lomatium dissectum bigseed biscuitroot Crepis acuminata tapertip hawksbeard Penstemon humilis low beardtongue Townsendia florifer showy Townsend daisy Lupinus latifolius broadleaf lupine Erigeron filifolius threadleaf fleabane Symphoricarpos albus common snowberry o o o o o o o o o Eriogonum compositum arrowleaf buckwheat Rosa woodsii Woods' rose Eriogonum umbellatum sulphur-flower buckwheat Eriophyllum lanatum common woolly sunflower Penstemon richardsonii cutleaf beardtongue Agastache urticifolia nettleleaf giant hyssop Sedum lanceolatum spearleaf stonecrop Asclepias speciosa showy milkweed Ipomopsis aggregata scarlet gilia Achillea millefolium common yarrow o o o o o o o o o o o o Heuchera chlorantha tall alumroot o o o o o o o o o Solidago canadensis Canada goldenrod Artemisia tridentata big sagebrush Ericameria nauseosa rubber rabbitbrush Chrysothamnus viscidiflorus yellow rabbitbrush Latin plant names correspond to the NRCS Plants Database https://plants.usda.gov K. Herriman, April 2018. USFS Region 6 Bend Seed Extractory