Saponaria. CARYOPHYLLACEJEl 103 



9. SAPONARIA. Linn. ; DC. prodr. 1. p. 365> sOAP-WORT. 



[ From the L&tin, sapo, soap ; its. mucilage having been used as a substitute fw that article.] 



Calyx tubular, 5-toothed, without scales at the base. Petals 5 ; claws as long as the calyx. 

 Stamens 10. Styles 2. Capsule 1-celled throughout. 



1. Saponaria officinalis, Linn. Common Soap-wort. Bouncing BeL 



Fascicles of flowers paniculate ; calyx cylindrical, smooth ; crown of the petals linear ;. 

 leaves oval or oval-lanceolate. — Smith, Jl. Brit. 3. p. 459 ; Eng. hot. t. 1060 ; Pursh, fl. 1. 

 p. 314 ; Torr. fl. 1. p. 447; Bigel. fl. Bost. p. 179 ^ DC. prodr. 1. p. 365 ; Darlingt. ft. 

 Cest. p. 272 ; Torr. <^ Gr. fl. N. Am. 1. p. 195. 



Perennial ; about a foot high, spreading very much by the roots. Flowers large, often 

 double, rose-color. 



Road-sides, waste grounds, and about houses ; common. July - August. Introduced. 



The leaves form a lather with water. The plant was formerly used to cure the itch. 



2. Saponaria Vaccaria, Linn. Perfoliate Soap-wort. 



Flowers in paniculate cymes ; calyx pyramidal, 5-angled, smooth ; bracts membranaceous, 

 acute ; leaves ovate-lanceolate, sessile. — DC. prodr. 1. p. 365 ; Torr. ^ Gr. fl. N. Am. 1. 

 p. 19&. 



Annual. Stem 1-2 feet high. Flowers rose-color. 



Cultivated grounds j rare. July - August. Hardly naturalized. 



Tribe III. MOLLVGINEJK 



Sepals united at the base. Disk none. Petals mostly none. Stamens hypogy nous. Capsule 

 completely 3 — 5-celled. 



10. MOLLUGO. Idnn. ; Endl. gen. 5186. INDIAN CHICKWBED. 



{An anoent name of a plant supposed to be Galium MoUugo, which resembles some of the species of this genus.] 



Sepals 5, united at the base. Petals none. Stamens 3-5, opposite the sepals ; or very 

 rarely 6-10, when the exterior ones are alternate with the sepals, hypogynous. Disk 

 none. Stigmas 3, linear. Capsule membranaceous, 3-valved, 3-celled, loculicidal, many- 

 seeded. — Annual, diffusely branched plants. Leaves pseudo-verticillate or opposite. 

 Flowers in axillary or dichotomous cymules or umbels. 



