drought tolerant

Showing 49–60 of 115 results

Erysimum capitatum / western wallflower
- yellow (usually) 4-petaled flowers at top of stem
- inflorescence may be as big as a baseball, and round
- mostly basal rosette of leaves
- cauline leaves narrow with small teeth
- siliques horizontal to nearly vertical; relatively long
- variety of habitats, but not wetlands
Festuca idahoensis / Idaho fescue
- a bunchgrass growing in very dense clumps
- over-winters green; an early green grass in spring
- green to blue-green to silvery green leaves
- individual flowers in clusters of hairy spikelets on branched panicles; very dark purple or green
- seeds have large spines (awns) at the tips
Gaillardia aristata / common blanketflower
- bright red petals with yellow tips, or yellow petals the whole way
- reddish brown central disk
- attractive yellow seed balls with tufts of red hair all over
- leathery, slightly hairy leaves
Geranium richardsonii / Richardson’s geranium
- white, or sometimes pink-ish, flowers
- non-sticky stems
- bee and butterfly pollination
- exploding seed capsules
Grindelia squarrosa / Curly cup gumweed
- small-ish yellow flowers
- button-like buds
- attractively compact, globe-shaped plant
Hedysarum occidentale / western sweetvetch
- tall legume with hot pink flowers
- inflorescence several inches long; up to 80 flowers
- pinnately compound leaves with 9-21, inch-long leaflets
- higher elevations on drier, more rocky soils
Helianthella uniflora / little sunflower
- short (for a sunflower)
- a single yellow, sun flower at the top of a hairy stem
- flowers are only 2-3 inches across
- leaves generally opposite with 3 prominent veins
- exposed on hillsides; shallow, but well-drained soil
Hesperostipa comata / needle and thread
- widely spaced bunchgrass
- glossy leaves, smooth stem
- narrow inflorescence with long awns (hairs)
- sharp, needle-like seed retaining the awn
- drought tolerant
Heterotheca villosa / hairy goldenaster
- yellow composite with 10-20 ray florets, orange-brown disk
- hairy leaves and stems
- blooms throughout season, often densely
- disturbed and challenging habitats
Hordeum jubatum / foxtail barley
- attractive roadside grass
- long, silky, glistening awns; red, green, purple-ish
- awns and bracts are sharp and barbed... potentially dangerous to dogs
Huechera cylindrica / coral bells
- oval-shaped leaves growing in clumps/tufts - all basal
- leaf edges with small lobes or teeth
- teeny pale yellow, creamy, green or pink flowers on a leafless stem
- flowers more dense at top of spike than lower down
- in woods, on cliff-side ledges, rocky slopes and subalpine meadows
Ipomopsis aggregata / scarlet gilia
- bright red (usually), elongated, trumpet-like flowers; 5 petals
- late season (July, August) flowers may be white
- highly divided, comb-like leaves
- pollination by hummingbirds (red forms) and moths (white, late forms)
- smells bad but tastes good