Alnus incana (L.) Moench ssp. tenuifolia (Nutt.) Breitung- Mountain Alder
Syn: Alnus incana (L.) Moench
var. occidentalis (Dippel) C.L.Hitchcock
Alnus rhombifolia Nutt.- White Alder
Alnus rubra Bong.- Red Alder (west Cascades)
Alnus viridis (Vill.) Lam. & DC. ssp. sinuata (Rupr.) Nyman- Sitka Alder
Syn: Alnus sinuata (Regel) Rydb.
Alnus viridis (Vill.) Lam. & DC. ssp. fruticosa (Rupr.) Regel- Siberian Alder
(not included in H&C)
Betula
Betula glandulosa Michx.- Swamp Birch
Syn: Betula glandulosa Michx. var. glandulosa Betula occidentalis Hook.- Water Birch
Syn: Betula occidentalis Hook. var. occidentalis Betula papyrifera Marsh. var. commutata (Regel) Fern- Western Paper Birch
Corylus
Corylus cornuta Marsh. var. californica (A. DC.) Sharp- California Hazelnut
Corylus cornuta Marsh. var. cornuta- Beaked Hazel (not included in H&C)
Amsinckia intermedia- Rancher's Fiddleneck (Klickitat Co. and south)
Amsinckia lycopsoides Lehm. ex Fisch. & C.A. Mey.- Tarweed Fiddleneck
Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. var. menziesii- Menzies' Fiddleneck
Syn: Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr.
Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr. var. intermedia (Fisch. & C.A. Mey.) Ganders- Fireweed Fiddleneck
Syn: Amsinckia menziesii (Lehm.) A. Nelson & J.F. Macbr.
Amsinckia retorsa- Rigid Fiddleneck
Amsinckia tessellata A. Gray var. tessellata- Tessellate Fiddleneck
Anchusa
Anchusa officinalis L.- Common Bugloss
Coldenia
Coldenia nuttallii- See Tiquilia nuttallii
Cryptantha
Cryptantha affinis (A. Gray) Greene- Slender Cryptantha
Cryptantha ambigua (A. Gray) Greene- Wilke's Cryptantha
Cryptantha celosioides (Eastw.) Payson- Northern Cryptantha
Cryptantha circumscissa (Hook. & Arn.) I.M. Johnson- Matted Cryptantha
Syn: Cryptantha circumscissa (Hook. & Arn.) I.M. Johnson var. circumscissa Cryptantha fendleri (A. Gray) Greene- Fendler's Cryptantha
Cryptantha flaccida (Dougl. ex Lehm.) Greene- Weak-stemmed Cryptantha
Cryptantha intermedia (A. Gray) Greene- Common Cryptantha
Syn: Cryptantha intermedia (A. Gray) Greene var. grandiflora (Rydb.) Cronquist
Cryptantha leucophaea (Dougl. ex Lehm.) Payson- Gray Cryptantha
Cryptantha pterocarya (Torr.) Green- Winged Cryptantha
Syn: Cryptantha pterocarya (Torr.) Green var. pterocarya Cryptantha rostellata- Beaked Cryptantha (Klickitat Co. and south- not included in WFP)
Cryptantha scoparia A. Nelson- Desert Cryptantha (Yakima Co. according to H&C, possibly missapplied JPM states
range in Mohave Desert)
Cryptantha simulans Greene- Pine Woods Cryptantha
Cryptantha speculifera (Piper) Payson- (Adams Co. and south and east)
Syn: Cryptantha interrupta (Green) Payson missaplied by H&C
Cryptantha thompsonii I.M. Johnson- Thompson's Cryptantha
Cryptantha torreyana (A. Gray) Green- Torrey's Cryptantha
Cryptantha watsonii (A. Gray) Green- Watson's Cryptantha
Cynoglossum
Cynoglossum boreale Fern.- Northern Hound's Tongue (southern B.C. and east)
Eritrichium
Eritrichium nanum (Vill.) Schrad. ex Gaudin var. elongatum (Rydb.) Cronquist- Pale Alpine Forget-me-not
Hackelia
Hackelia ciliata (Dougl. ex Lehm.) I.M. Johnson- Okanogan Stickseed
Hackelia cinerea (Piper) I.M. Johnson- Gray Stickseed
Hackelia deflexa (Wahlenb.) Opiz var. americana (A. Gray) Fernald & I.M. Johnson- Nodding Stickseed
Hackelia diffusa (Lehm.) I.M. Johnson var. arida (Piper) R.L. Carr- Sagebrush Stickseed
Syn: Hackelia arida (Piper) I.M. Johnson
Hackelia diffusa (Lehm.) I.M. Johnson var. cottonii (Piper) R.L. Carr- Stickseed (not included in H&C, distribution?)
Hackelia diffusa (Lehm.) I.M. Johnson var. diffusa- Diffuse Stickseed
Syn: Hackelia diffusa Hackelia floribunda (Lehm.) I.M. Johnson- Many-flowered Stickseed
Hackelia hispida (A. Gray) I.M. Johnson var. hispida- Rough Stickseed
Syn: Hackelia hispida (A. Gray) I.M. Johnson
Hackelia hispida (A. Gray) I.M. Johnson var. disjuncta R.L. Carr- Rough Stickseed
Syn: Hackelia hispida (A. Gray) I.M. Johnson
Hackelia micrantha (Eastw.) J.L. Gentry- Blue Stickseed
Hackelia venusta (Piper) St. John- Showy Stickseed
Heliotropium
Heliotropium curassavicum L. var. obovatum A. DC.- Salt Heliotrope
Lappula
Lappula redowskii (Hornem.) Green var. redowskii- Western Stickseed
Lappula redowskii (Hornem.) Green var. cupulata (A. Gray) M.E. Jones- Western Stickseed
Lithospermum
Lithospermum ruderale Dougl. ex Lehm.- Western Gromwell
Mertensia
Mertensia ciliata (Torr.) G. Don- Streamside Bluebells (reported for Kittitas Co., possibly missapplied)
Mertensia longiflora Greene- Small Bluebells
Mertensia oblongifolia (Nutt.) G. Don var. oblongifolia- Leafy Bluebells
Mertensia paniculata (Aiton) G. Don var. borealis (J.F. Macbr.) L.O. Williams- Tall Bluebells
Mertensia umbratilis Greene- Shade Bluebells
Syn: Treated by H&C as a hybrid of M. oblongifolia and M. paniculata
Myosotis
Myosotis asiatica (Vesterg.) Schischkin & Sergievskaja- Asian Forget-me-not (southern B.C. and central Idaho)
Syn: Myosotis sylvatica Hoffm. var. alpestris (F.W. Schmidt) Koch missapplied
Myosotis laxa Lehm.- Small-flowered Forget-me-not
Myosotis verna Nutt.- Spring Forget-me-not
Pectocarya
Pectocarya pusilla (A. DC.) A. Gray- Little Pectocarya (Klickitat Co. and south)
Pectocarya setosa A. Gray- Bristly Combseed (Yakima Co. and south)
Plagiobothrys
Plagiobothrys scouleri (Hook. & Arn) I.M. Johnson var. penicillatus (Greene) Cronq.- Scouler's Popcorn Flower
Plagiobothrys tenellus (Nutt. ex Hook.) A. Gray- Slender Popcorn Flower