122 ADDENDA. 



[To PAGE 26.] 



Viola glabslla, Nutt. Stems 5 to 12 inches high, from a creeping root-stock, erect, 

 leafy above, with a few bracts below; leaves cordate to reniform, acute, serrate or creuate; 

 flowers yellow, veined with purple. Redwoods. 



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Eida hederacea, Torr. .Stems decumbent; leaves reniform, one-sided, irregularly 

 crenate or dentate; flowers solitary or clustered in the axils, half an inch long, yellowish; 

 calyx with one or two slender bractlets. 



[To PAGE 105.] 



Folygonum Paronychia, Cham. & Schlecht. Stems woody, prostrate, leafy; leave? 

 linear, revolute, the midrib channeled, and each side ciliolate; the pinkish flowers in 

 dense spikes. Common near the coast. 



[To PAGE 108.] 



Bagittaria variabilis, Engelm (?). Flowers in whorls of three on an angled scape, 

 one to several feet high, the upper flowers on longer pedicels and steril; calyx green; 

 petals broad, 3 or 4 lines long, white; stamens many; ovaries forming a head of beaked 

 achenia. A marsh herb, with obtuse, sagittate leaves, or some (without a true blade) 

 linear. 



[To PAGE 109.] 



Calypso borealis, Salisb. Bulb globular, solid, bearing a 1 -flowered scape, 5 or 6 

 inches in height, and a solitary ovate leaf; sepals and petals linear, pinkish, the lip slip- 

 per-shaped, 2-pointed underneath the apex, an inch long, variegated purple and yellow. 

 Moist woods, Duncan's Mill, Russian Paver. Miss Wood. 



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Erythronium graiidiflorum, Pursh. Var. (?) Scape arising from an oblong corm, 

 which bears a pair of broad leaves; flowers lily-like, racemose or solitary, yellowish, an 

 inch or two long. Healdsburg, 7?. 77. Thomson. Cloverdale. 



E. Hartwegi, Wat., has usually mottled leaves, the flowers solitary, or two or three 

 in a sessile umbel. Yuba Co., E. K. Hill. 



E. purpurasceiis, Wat., may be known by its large bulb, undulate leaves and purple 

 tinged flowers. Sierra Nevada. 



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Ranunculus Bloomeri, Wat. Very smooth; hollow stems a foot high; leaves 3- 

 foliolate or entire, leaflets entire or nearly so; petals 5, mostly cuneate-oblong, emar- 

 ginate, veiny; carpels straight-beaked. Wet ground about San Francisco Bay. Vallejo, 

 C. B. Towle. West Berkley; Baden; San Pvafael, etc. 



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Polemonium carneum, Gr. Branches 3-5-flowered; corolla salmon-color or flesh- 

 color sometimes an inch and a half across; stamens and style not longer than the corolla. 



