SLHilNG FLORA OF MANHATTAN. 31 



57. LABIATAE. 



Corolla 2-lipped (sometimes nearly regular). Stamens 4 or 2. Ovary 

 4-lobecl and separating into nutlets as in AsperifoUce. Herbs with square 

 stems, opposite leaves and an aromatic odor. 

 Stamens 2. 



Calyx tubular, lobes awl shnped Hedeoma 



Calyx strongly 2-lipped, lobes broad Salvia 



Stamens 4. 



Calyx lobes spiny toothed. 



Teeth 10 Marrubium 



Teeth 5 Leonurus 



Calyx lobes not spiny. 



Tubular, o-toothed ... Gledwma 



Strongly 2-lipped Scutellaria 



HEDEOMA, Pers 

 Calyx gibbous, nerved. Low annuals, with small leaves. 

 H Jiispida, Fnrsh. Leaves narrow, entire. Corolla very small, blue. 

 Prairie, common. 



SALVIA, L. 

 S lanceolata, VVilld 2 3 dm. high. Leaves narrow, entire or nearly 

 so. Inflorescence apparently interrupted-spicate. Corolla blue, 1 cm. 

 long. Prairie, common. 



GLECHOMA, L. 

 O. hederacea, L Creeping. Leaves rounded, crenate. Corolla 

 blue. Yards and roadsides, rare. 



SCUTELLARIA, L. 

 Upper lip of calyx helmet-shaped. 



(S parvula, viichx. Low, 1-2 dm. Leaves ovate. Flowers in the 

 axils of the upper leaves. Corolla blue, about 1 cm. long Prairie, 

 common. 



MAERUBIUM, L. 

 M vulgare^L. Leaves rounded, crenate, petioled. Flowers in heads. 

 Corolla white, small. Waste places, infrequent. 



LEONURUS, L. 

 L. Ciird.iaca, L Tall. Leaves cut lobed Flowers pink. Waste 

 places, infrequent. 



58. SOLANACEAE. 

 Corolla 5 lobed. Stamens 5, inserted on corolla tube, alternate. 

 Ovary 2 celled, ma-iy ovuled. Herbs with alternate leaves. 



SOLANUM. L. 

 Corolla rotate. Stamens exerted. Fruit a berry. Ours prickly 

 stemmed 



»S. CaroUnense, L. Stellate hairy. Leaves, sinuate lobed Flowers 

 pale bule or nearly wl ite. Perennial, sandy ground, frequent. 



S rostratiim, T)una\. Leaves deeply 1-2-pinnatifid. Flowers yellow. 

 Berry enclosed in the prickly calyx. Annual. Common in summer and 

 autumn. 



