[The Buttercup Family in the Cascade Mountains of Oregon and Washington]

Buttercups and Crowsfeet of the Cascade Mountains of Oregon and Washington

The Genus Ranunculus

 

 


Showy Buttercup: Ranunculus acris var. acris

Dwarf Plantainleaved Buttercup, Dwarf Plantain-leaved Buttercup, Plantainleaf Buttercup: Ranunculus alismifolius var. alismellus (Synonym: Ranunculus alismaefolius var. alismellus) -

Plantain-leaf Buttercup, Plantain-leaved Buttercup: Ranunculus alismifolius var. alismifolius (Synonym: Ranunculus alismaefolius var. alismaefolius) -

Davis' Buttercup: Ranunculus alismifolius var. davisii -

Hartweg''s Buttercup: Ranunculus alismifolius var. hartwegii (Synonym: Ranunculus alismaefolius var. hartwegii) -

Leafy Water Buttercup, White Water Buttercup: Ranunculus aquatilis var. aquatilis -

Water Buttercup: Ranunculus aquatilis var. diffusus -

Field Buttercup, Corn Buttercup, Hungerweed: Ranunculus arvensis -

Southern Oregon Buttercup: Ranunculus austrooreganus -

California Buttercup: Ranunculus californicus -

Shore Buttercup, Alkali Buttercup, Seaside Buttercup: Ranunculus cymbalaria -

Snow Buttercup, Eschscholtz's Buttercup, Subalpine Buttercup: Ranunculus eschscholtzii var. eschscholtzii -

Timberline Buttercup, Snow Buttercup, Suksdorf's Buttercup: Ranunculus eschscholtzii var. suksdorfii (Synonym: Ranunculus suksdorfii ) -

Threesection Buttercup: Ranunculus eschscholtzii var. trisectus (Ranunculus suksdorfii ssp. trisectus) -

Creeping Buttercup, Lesser Spearwort, Greater Creeping Spearwort: Ranunculus flammula -

Modest Buttercup: Ranunculus gelidus (formerly Ranuculus verecundus) -

Wax Buttercup, Sagebrush Buttercup: Ranunculus glaberrimus var. glaberrimus -

Gorman's Buttercup: Ranunculus gormanii -

Downy Buttercup: Ranunculus hebecarpus -

Lob's Water Buttercup: Ranunculus lobbii -

Macoun's Buttercup: Ranunculus macounii -

Spiny-fruited Buttecup, Spiny-fruit Buttercup: Ranunculus muricatus -

Western Buttercup: Ranunculus occidentalis var. occidentalis -

Straightbeak Buttercup, Bird's Foot Buttercup: Ranunculus orthorhynchus var. orthorhynchus -

Large-flowered Swamp Buttercup: Ranunculus orthorhynchus var. platyphyllus -

Mountain Buttercup, Popular Buttercup: Ranunculus populago -

Creeping Buttercup, Double-flowered Creeping Buttercup: Ranunculus repens (Synonyms: Ranunculus repens var. erectus, Ranunculus repens var. glabratus, Ranunculus repens var. repens) -

Hairy Buttercup: Ranunculus sardous -

Blister Buttercup, Cursed Buttercup, Celery-leaved Buttercup: Ranunculus sceleratus var. multifidus - ?

Obscure Buttercup, The Dalles Mountain Buttercup: Ranunculus triternatus (Synonyms: Ranunculus glaberrimus var. reconditus, Ranunculus reconditus

Little Buttercup, Woodland Buttercup: Ranunculus uncinatus (Synonyms: Ranunculus bongardii, Ranunculus bongardii var. bongardii, Ranunculus bongardii var. tenellus, Ranunculus occidentalis var. parviflorus, Ranunculus uncinatus var. parviflorus, Ranunculus uncinatus var. uncinatus) -


Paul Slichter E-mail