Central Washington Flora Project

Elaeagnaceae
Elatinaceae
Empetraceae
Equisetaceae
Ericaceae
Euphorbiaceae



Elaeagnaceae- Oleaster Family

Elaeagnus

Elaeagnus angustifolia L.- Russian Olive (non-native)

Shepherdia

Shepherdia canadensis (L.) Nutt.- Soopolallie, Soapberry

Elatinaceae- Waterwort Family

Elatine

Elatine californica A. Gray- California Waterwort
Elatine chilensis Gay- Chilean Waterwort
      Syn: Elatine triandra Schkuhr missapplied in H&C

Empetraceae- Crowberry Family

Empetrum

Empetrum nigrum L.- Crowberry

Equisetaceae- Horsetail Family

Equisetum

Equisetum arvense L.- Field Horsetail (often weedy)
Equisetum x ferrissii Clute- Hybrid of E. hyemale and E. laevigatum (Klickitat Co.)
Equisetum fluviatile L.- River Horsetail
Equisetum hyemale L. var. affine (Engelm.) A.A. Eaton- Common Scouring Rush
Equisetum laevigatum A. Braun- Smooth Scouring Rush
Equisetum x litorale Kuhlew. ex Rupr.- Hybrid of E. arvense and E. fluviatile
Equisetum palustre L.- Marsh Horsetail
Equisetum sylvaticum L.- Wood Horsetail
Equisetum variegatum Schleich. ex F. Weber & D. Mohr ssp. variegatum- Northern Scouring Rush
    syn: Equisetum variegatum Schleich. ex F. Weber & D. Mohr var. variegatum

Ericaceae- Heath Family

Allotropa

Allotropa virgata- Candystick

Andromeda

Andromeda polifolia- Bog Rosemary (reported for WA)

Arctostaphylos

Arctostaphylos uva-ursi- Kinnikinnick
Arctostaphylos nevadensis- Pinemat Manzanita

Cassiope

Cassiope mertensiana var. mertensiana- Merten's Mountain Heather
Cassiope stelleriana- Alaska Cassiope
Cassiope tetragona var. saximontana- Four-angled Heather (north Cascades in WA)

Chimaphila

Chimaphila menziesii- Little Pipsissewa
Chimaphila umbellata- Prince's Pine

Cladothamnus

Cladothamnus pyroliflorus- Copper Bush

Gautheria

Gautheria humifusa- Alpine Wintergreen
Gautheria ovatifolia- Slender Wintergreen
Gautheria shallon- Salal

Hypopitys

Hypopitys monotropa- Fringed Pinesap

Kalmia

Kalmia microphylla- Alpine Laurel

Ledum

Ledum glandulosum var. glandulosum- Smooth Labrador Tea

Menziesia

Menziesia ferruginea var. ferruginea- Fool's Huckleberry
Menziesia ferruginea var. glabella- Fool's Huckleberry

Monotropa

Monotropa uniflora- Indian Pipe

Phyllodoce

Phyllodoce empetriformis- Red Mountain Heather
Phyllodoce glanduliflora- Yellow Mountain Heather

Pterospora

Pterospora andromedea- Pinedrops

Pyrola

Pyrola uniflora- Wood Nymph
Pyrola minor- Snowline Pyrola
Pyrola secunda var. secunda- One-sided Wintergreen
Pyrola picta- White Vein Pyrola
Pyrola asarifolia var. asarifolia- Alpine Pyrola
Pyrola asarifolia var. purpurea- Alpine Pyrola (more common west Cascades)
Pyrola dentata- Toothleaf Pyrola
Pyrola chlorantha- Green Wintergreen
Pyrola elliptica- White Wintergreen

Rhododendron

Rhododendron albiflorum- White Rhododendron

Vaccinium

Vaccinium oxycoccos- Wild Cranberry
Vaccinium scoparium- Grouseberry
Vaccinium myrtillus- Dwarf Bilberry
Vaccinium uliginosum- Bog Blueberry
Vaccinium occidentale- Western Huckleberry
Vaccinium caespitosum- Dwarf Huckleberry
Vaccinium deliciosum- Cascade Blueberry
Vaccinium globulare- Globe Huckleberry
Vaccinium membranaceum- Thin-leaved Blueberry
Vaccinium alaskaense- Alaska Blueberry
Vaccinium ovalifolium- Early Blueberry

Euphorbiaceae- Spurge Family

Eremocarpus

Eremocarpus setigerus (Hook.) Benth.- Doveweed

Euphorbia

Euphorbia glyptosperma Engelm.- Corrugate-seeded Spurge
Euphorbia serpyllifolia Pers.- Thyme Leaf Spurge
Euphorbia spathulata Lam.- Spatulate Leaf Spurge