54 VERBENACE.E. Phryma. 



of 2 short pubescent teeth. Corolla pale purple, or light rose-color ; the lower lip spreading, 



with obtuse lobes, veined. Fruit oblong, closely covered with the persistent calyx ; the 

 pericarp of a leathery consistence, its cavity completely filled with the seed. Testa thin and 

 membranaceous. 



Borders of woods and in copses, usually in rich moist soils ; frequent. Fl. July. Fr. 

 August. 



Order LXXI. LABIATiE. Juss. The Mint Tribe. 



Calyx tubular, persistent, 2-lipped, or 5-toothed or -cleft. Corolla 2-lipped. 

 Stamens 4, didynamous, or only 2 (the upper pair being abortive or wanting). 

 Ovary deeply 4-lobed ; the style proceeding from the base of the lobes, and 

 uniting them together. Fruit consisting of 4 (or by abortion fewer) little nuts 

 or achenia, which are included in the persistent calyx. Seeds witb little or 

 no albumen. — Herbs or somewh.it shrubby plants, witb 4-angled stems, and 

 opposite or sometimes wborled leaves which are destitute of stipules. Flowers 

 in axillary or terminal cymules, which are often spuriously wborled. — The 

 leaves, calyces, and often other parts of the plant are abundantly furnished 

 with minute glands or receptacles, which are filled witb aromatic volatile oil. 



CONSPECTUS OF THE TRIBES. 



Tribe I. Menthoide.t:. Corolla somewhat campanulate or funnel-form; the tube scarcely longer than the calyx ; the 

 limb almost equally 4 - 5-cleft. Stamens distant, straight or diverging, nearly equal, or the upper pair 

 sometimes wanting. 



Tribe II. MonardejE. Corolla 2-lipped. Stamens 2 fertile (rarely 4), ascending: anthers linear and confluent at the 

 summit ; or halved, the cells separated by a long linear connective, which is transversely articulated to the 

 summit of the filament. 



Tribe III. Satureine/e. Corolla somewhat 2-lipped ; the lips plane. Stamens 4 (sometimes 2), straight, diverging; 



tue lower pair longer: anthers not dimidiate. 

 Tribe IV. MelissinejE. Calyx mostly 13-nerved, 2-lipped. Corolla 2-lipped; the divisions flattish, or the upper lip 



rarely galeate. Stamens 4, or sometimes 2, ascending. 

 Tribe V. ScutellarinEjE. Upper lip of the calyx truncate, entire or somewhat 3-toothed. Corolla 2-lipped ; the upper 



lip galeate. Stamens 4, ascending; the lower pair longer. 

 Tribe VI. Nepetkje. Calyx oblique or somewhat 2-lipped. Corolla 2-lipped; the upper lip galeate. Stamens 4; the 



upper pair longer. 



Tribe VII. St a chyde^;. Calyx 5 - 10- (never 13-) nerved, or irregularly veined. Corolla 2-lipped. Stamens 4; the 



lower pair longer. Achenia smooth when dry. 

 Tribe VIII. Ajugoide« Stamens 4, ascending from the very short or cleft upper lip of the corolla, and generally 



much exserted. Achenia reticulately rugose. 



