| Ironstone Mountain, Yakima County, WA.
List covers plants found along the Ironstone Mountain trail from the trailhead west of Cash Prairie to the top of Burnt Mountain. WNPS Central Washington field trips, July 1997 and August 1999, Phelps Freeborn, leader. List by Don Knoke. 150 spp.
These lists represent the work of different WNPS members over the years.
Their accuracy has not been verified by the Washington Native Plant Society.
We offer these lists to individuals as a tool to enhance the enjoyment and study of native plants.
Vascular Plant List
Ironstone Mountain Trail
* - Introduced
Scientific Name Common Name Family Name
Abies amabilis Pacific silver fir Pinaceae
Abies grandis Grand fir Pinaceae
Abies lasiocarpa Sub-alpine fir Pinaceae
Achillea millifolium Yarrow Asteraceae
Agoseris aurantiaca Orange agoseris Asteraceae
Agoseris glauca Mountain agoseris Asteraceae
Allium acuminatum Taper-tip onion Liliaceae
Allium douglasii Douglas' onion Liliaceae
Antennaria microphylla Rosy pussy-toes Asteraceae
Antennaria stenophylla Narrow-leaf pussy-toes Asteraceae
Aquilegia formosa Red columbine Ranunculaceae
Arabis divaricarpa Spreadingpod rockcress Brassicaceae
Arenaria capillaris Thread-leaved sandwort Caryophyllaceae
Arenaria obtusiloba Arctic sandwort Caryophyllaceae
Arnica cordifolia Heart-leaf arnica Asteraceae
Arnica latifolia Mountain arnica Asteraceae
Arnica parryi Nodding arnica Asteraceae
Artemesia arbuscula Low sagebrush Asteraceae
Artemesia ludoviciana Western mugwort Asteraceae
Artemesia michauxiana Michaux mugwort Asteraceae
Astragalus reventiformis Yakima milk-vetch Fabaceae
Astragalus whitneyi Balloon milk-vetch Fabaceae
Balsamorhiza careyana Carey's balsamroot Asteraceae
Calamagrostis rubescens Pinegrass Poaceae
Campanula scabrella Rough harebell Campanulaceae
Cardamine bellidifolia Alpine bittercress Brassicaceae
Cardamine cordata Large mountain bittercress Brassicaceae
Castilleja hispida Harsh paintbrush Scrophulariaceae
Castilleja miniata Scarlet paintbrush Scrophulariaceae
Castilleja parviflora oreopola Magenta paintbrush Scrophulariaceae
Castilleja thompsonii Thompson's paintbrush Scrophulariaceae
Chaenactis douglasii Dusty maidens Asteraceae
Chamaecyparis nookatensis Alaska cedar Cupressaceae
Chimaphila menziesii Little pipsissewa Ericaceae
Chimaphila umbellata Pipsissewa Ericaceae
Cirsium edule Horse thistle Asteraceae
Claytonia lanceolata Western spring beauty Portulacaceae
Collinsia parviflora Blue-eyed Mary Scrophulariaceae
Collomia debilis Alpine collomia Polemoniaceae
Collomia linearis Narrow-leaf collomia Polemoniaceae
Collomia tinctoria Yellow-staining collomia Polemoniaceae
Cordylanthus capitatus Yakima birdbeak Scrophulariaceae
Crepis acuminata Tapertip hawksbeard Asteraceae
Crepis modocensis Low hawksbeard Asteraceae
Crepis nana Dwarf hawksbeard Asteraceae
Cryptantha nubigens Sierra cryptantha Boraginaceae
Cryptantha sp. Cryptantha Boraginaceae
Delphinium burkei Meadow larkspur Ranunculaceae
Delphinium nuttallianum Upland larkspur Ranunculaceae
Descurainia richardsonii Mountain tansymustard Brassicaceae
Dicentra uniflora Steer's head Fumariaceae
Epilobium alpinum Alpine willow-herb Onagraceae
Erigeron compositus Cut-leaved daisy Asteraceae
Erigeron linearis Desert yellow daisy Asteraceae
Erigeron peregrinus Subalpine daisy Asteraceae
Eriogonum compositum Northern buckwheat Polygonaceae
Eriogonum douglasii Douglas' buckwheat Polygonaceae
Eriogonum ovalifolium Oval-leaf buckwheat Polygonaceae
Eriogonum pyrolifolium Alpine buckwheat Polygonaceae
Eriogonum umbellatum Sulfur buckwheat Polygonaceae
Eriophyllum lanatum Oregon sunshine Asteraceae
Erysimum arenicola Mountain wallflower Brassicaceae
Erythronium grandiflorum Glacier lily Liliaceae
Frasera speciosa Monument plant Gentianaceae
Fritillaria pudica Yellow bell Liliaceae
Galium bifolium Low mountain bedstraw Rubiaceae
Galium multiflorum Shrubby bedstraw Rubiaceae
Gayophytum diffusum Spreading groundsmoke Onagraceae
Geum triflorum Prairie smoke Rosaceae
Hackelia micrantha Blue stickseed Boraginaceae
Haplopappus bloomeri Rabbitbrush goldenweed Asteraceae
Haplopappus greenei Greene's goldenweed Asteraceae
Haplopappus resinosus Columbia goldenweed Asteraceae
Heuchera cylindrica Lava alumroot Saxifragaceae
Hieracium scouleri Scouler's hawkweed Asteraceae
Hydrophyllum capitatum Woolly breeches Hydrophyllaceae
Hydrophyllum fendleri Fendler's waterleaf Hydrophyllaceae
Ipomopsis aggregata Skyrocket Polemoniaceae
Ivesia gordonii Gordon's ivesia Rosaceae
Juniperus communis Mountain juniper Cupressaceae
Larix occidentalis Western larch Pinaceae
Lewisia rediviva Bitterroot Portulacaceae
Ligusticum grayi Gray's lovage Apiaceae
Lomatium grayi Gray's desert-parsley Apiaceae
Lomatium triternatum Nine-leaf lomatium Apiaceae
Lomatium watsonii Watson's desert parsley Apiaceae
Luetkea pectinata Partridge foot Rosaceae
Luina nardosmia Silvercrown luina Asteraceae
Luina stricta Tongue-leaf luina Asteraceae
Lupinus latifolius Broad-leaf lupine Fabaceae
Lupinus laxiflorus Spurred lupine Fabaceae
Lupinus sericeus Silky lupine Fabaceae
Luzula hitchcockii Smooth woodrush Juncaceae
Madia glomerata Mountain tarweed Asteraceae
Microseris nutans Nodding microseris Asteraceae
Mitella breweri Brewer's miterwort Saxifragaceae
Monardella odoratissima Mountain monardella Lamiaceae
Orobanche corymbosa Flat-topped broomrape Orobanchaceae
Orobanche fasciculata Clustered broomrape Orobanchaceae
Orthilia secunda One-sided wintergreen Ericaceae
Osmorhiza occidentalis Western sweet-cicely Apiaceae
Pachistima myrsinites Mountain box Celastraceae
Pedicularis bracteosa Bracted lousewort Scrophulariaceae
Pedicularis contorta Coiled lousewort Scrophulariaceae
Pedicularis racemosa Sickletop lousewort Scrophulariaceae
Penstemon fruticosus Shrubby penstemon Scrophulariaceae
Penstemon gairdneri Gairdner's penstemon Scrophulariaceae
Penstemon rydbergii Rydberg’s penstemon Scrophulariaceae
Penstemon procerus Small-flowered penstemon Scrophulariaceae
Penstemon rupicola Cliff penstemon Scrophulariaceae
Phacelia hastata White-leaf phacelia Hydrophyllaceae
Phacelia sericea Silky phacelia Hydrophyllaceae
Phlox diffusa Spreading phlox Polemoniaceae
Physaria alpestre Alpine twinpod Brassicaceae
Picea engalmannii Engelmann spruce Pinaceae
Pinus albicaulis White-bark pine Pinaceae
Pinus contorta Lodgepole pine Pinaceae
Polemonium pulcherrimum Showy Jacob's ladder Polemoniaceae
Polygonum douglasii Douglas' knotweed Polygonaceae
Potentilla glandulosa Sticky cinquefoil Rosaceae
Potentilla gracilis Graceful cinquefoil Rosaceae
Ranunculus populago Mountain buttercup Ranunculaceae
Rhododendron albiflorum White rhododendron Ericaceae
Ribes lobbii Gummy gooseberry Grossulariaceae
Ribes montigenum Alpine prickley current Grossulariaceae
Ribes sanguinium Red-flowered currant Grossulariaceae
Ribes viscosissimum Sticky currant Grossulariaceae
Ribes watsonianum Watson gooseberry Grossulariaceae
Rubus lasiococcus Dwarf bramble Rosaceae
Sanicula graveolens Sierra sanicle Apiaceae
Saussurea americana American sawwort Asteraceae
Saxifraga bronchialis Spotted saxifrage Saxifragaceae
Sedum lanceolatum Lance-leaved stonecrop Crassulaceae
Senecio integerrimus Western groundsel Asteraceae
Silene acaulis Moss campion Caryophyllaceae
Silene oregana Oregon silene Caryophyllaceae
Silene parryi Parry's silene Caryophyllaceae
Spraguea umbellata Pussypaws Portulacaceae
Stellaria jamesiana Sticky starwort Caryophyllaceae
Stellaria sp. Chickweed Caryophyllaceae
Thlaspi fendleri Fendler's pennycress Brassicaceae
Tsuga mertensiana Mountain hemlock Pinaceae
Vaccinium scoparium Grouseberry Ericaceae
Valeriana sitchensis Sitka valerian Valerianaceae
Vicia americana American vetch Fabaceae
Viola glabella Stream violet Violaceae
Viola orbiculata Round-leaved violet Violaceae
Viola purpurea Goosefoot violet Violaceae
Zigadenus paniculatus Panicled death-camas Liliaceae
Ironstone Mountain, Yakima County, Washington
WNPS Plant Lists
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