558 U l . Circasa*' 56. ONAGRARIAE. Pi. er. c«j. 
Ao Corolla 2-petaled; stamens 2, interposed; carcerule 
2-celled, 2-seeded ; seeds upright. 
I. 34?1. CIRCiEA. Dioscorides. Enchanter s-nightshade. 
Calyx short, discoid, 2-parted ; petals 2, 2-cut ; stamens 2; 
filaments clubshape; style clubshape, 2-glandular at the 
bottom ; carcerule pearshaped, 2-celled, 2-seeded, hairy ; 
hmrs scaly. — Leaves opposite, petioled ; flowers racemous, 
becoming deflected. 
1 . Circcea ovalifolia . Oval-leaved enchanter s-nightshade. 
Stem upright, hirsute ; racemes many ; leaves ovate, 
toothed, downy. 
Circaea Lutetiana, Raii Syn. 289, 1 ; Ger. em. 851 ; Lin. S. P. 12. 
Circaea Lutetiana major, Park. 351. 
Circaea ovalifolia, Stokes Bot. Mat. Med . 26. 
Bindweed nightshade. 
Shady places, dunghills; perennial; June and July. 
Root creeping ; stem slightly branched ; leaves dark 
green ; calyx leathery. 
2 . Circcea intermedia. Intermediate enchanter s-nightshade. 
Stem upright, simple, bald ; racemes solitary ; leaves 
heartsliape, toothed, pointed, bald ; capsule ovate, globose. 
Circaea alpina, Flora Danica , 256. 
Circaea intermedia, Erhart Herb. 101. 
Circaea alpina j8, Smith FI. Brit. 14. 
Shady places, damp woods ; perennial ; July and August. 
Stem like that of C. ovalifolia ; leaves pale, serrated or 
toothed; petiole membranaceous, angled. 
3 . Circcea alpina. Alpine enchanter s-nightshade . 
Stem *\ery branchy, ascending; leaves heartshape, ser- 
rate, pale, shining, bald; calyx membranaceous. 
Circaea alpina, Lin. S. P. 12. 
Circaea cord i folia, Stokes Bot. Mat. Med. 26. 
Shady mountainous situations ; perennial ; July ? 
Stem diffused at bottom ; joints red ; leaves pale green ; 
petiole membranaceous, angled ; racemes many, terminal 
and axillary. 
