[The Waterleaf Family West of the Cascade Mountains of Oregon and Washington]

Phacelias and Scorpionweeds West of the Cascade Mountains of Oregon and Washington

The Genus Phacelia

Flower of Bolander's Phacelia, Bolander's Scorpion-weed: Phacelia bolanderi

Bolander's Phacelia: Phacelia bolanderi

Sand Dune Phacelia, Silvery Phacelia: Phacelia argentea -

Bolander's Phacelia, Bolander's Scorpion-weed: Phacelia bolanderi -

Capitate Phacelia: Phacelia capitata -

Serpentine Phacelia, Serpentine Scorpionweed: Phacelia corymbosa -

Kaweah River Scorpionweed: Phacelia egena -

Compact Phacelia, Timberline Phacelia: Phacelia hastata var. compacta (Synonyms: Phacelia frigida, Phacelia frigida ssp. frigida, Phacelia hastata ssp. compacta, Phacelia hastata var. dasyphylla, Phacelia nemoralis var. frigida, Phacelia magellanica) -

Silverleaf Phacelia, Silver-leaf Phacelia, Whiteleaf Phacelia: Phacelia hastata var. hastata (Synonyms: Phacelia hastata ssp. hastata, Phacelia hastata var. alpina, Phacelia hastata var. leucophylla, Phacelia leucophylla var. leucophylla, Phacelia leucophylla var. suksdorfii) -

Narrow-sepal Phacelia, Narrow-sepal Scorpion-weed: Phacelia hastata var. leptosepala (Synonym: Phacelia leptosepala) -

Varileaf Phacelia, Varied-leaf Phacelia, Varyleaf Phacelia, Virgate Phacelia, Wand Phacelia: Phacelia heterophylla (Synonyms: Phacelia heterophylla var. heterophylla, Phacelia heterophylla var. virgata) -

Humble Phacelia, Low Phacelia: Phacelia humilis (Synonym: Phacelia humilis var. humilis) -

Leo's Phacelia, Siskiyou Phacelia: Phacelia leonis -

Carson's Phacelia, Threadleaf Phacelia, Thread-leaf Phacelia, Thread-leaf Scorpion-weed: Phacelia linearis -

Mallow-leaved Phacelia, Stinging Phacelia: Phacelia malvifolia -

Changeable Phacelia, Changeable Scorpionweed: Phacelia mutabilis (Synonym: Phacelia heterophylla var. pseudohispida) -

Oregon Phacelia, Shade Phacelia, Woodland Phacelia: Phacelia nemoralis ssp. oregonensis (Synonym: Phacelia nemoralis var. oregonensis) -

Peck's Phacelia: Phacelia peckii -

Tall Phacelia, Tall Scorpionweed, Tall Scorpion-weed: Phacelia procera -

Branched Phacelia, Long-branched Phacelia: Phacelia ramosissima var. ramosissima -

Glabrous Branching Phacelia: Phacelia ramosissima var. subglabra -

Rattan's Phacelia: Phacelia rattanii -

Silky Phacelia: Phacelia sericea var. sericea (Synonyms: Phacelia sericea ssp. sericea, Phacelia seriea var. caespitosa) -

Lacy Scorpionweed, Tansy Phacelia: Phacelia tanacetifolia -

Clay-flat Phacelia: Phacelia thermalis - Collected near Linnton, OR in 1910 by W. Suksdorf. Most likely part of ships ballast.

Spring Phacelia, Umpqua Phacelia: Phacelia verna -


Paul Slichter E-mail