242 DIDYNAMIA GYMNOSPERMIA. [CL. XIV. 



Order II. ANGIOSPERMIA. Seeds in a Capsule. 

 * Calyx four-cleft. 



25. LATHR^E'A. Capsule one-celled. A depressed gland at the base 



of the germen. 



21. BA'RTSIA. Capsule two-celled. Seeds angular. Corolla gaping, 



with a contracted orifice. 



22. RHINA'NTHUS. Capsule two-celled. Seeds compressed, imbri- 



cated. Calyx inflated, four-toothed. 



24. MELAMPY'RUM. Capsule two-celled. Seeds in pairs, obtuse, 

 smooth. Upper lip of the Corolla vaulted, compressed, with a re- 

 flected border at each side. 



23. EUPHRA'SIA. Capsule two-celled. Seeds striated. Upper lip of 



the Corolla with several notches. 



* Calyx five-cleft. 



33. LIMOSE'LLA. Capsule imperfectly two-celled. Corolla bell- 



shaped, five-cleft, nearly equal. 



29. SCROPHULA'RIA. Capsule two-celled. Corolla with an in- 



flated nearly globular tube. 



32. SIBTHO'RPIA. Capsule two-celled, with transverse partitions. 

 Corolla nearly wheel-shaped. Stamens coming together laterally 

 in pairs. 



30. DIGITA'LIS. Capsule two-celled. Corolla bell-shaped, inflated 



beneath, the limb obliquely four-lobed, unequal. 



27. LINA'RIA. Capsule two-celled. Corolla closed with a palate, 



and having- a prominence at the base. 



28. ANTIRRHI'NUM. Capsule two-celled. Corolla closed with a 



palate, having a spur at the base behind. 



26. PEDICULA'RIS. Capsule two-celled. Corolla gaping, the upper 



lip compressed. 



31. LINN-iE'A. Berry dry, three-celled, one cell only bearing a single 



perfect seed. Corolla bell-shaped. Calyx double, the inner 

 superior. 



*** Calyx two-leaved. 



34. OROBA'NCHE. Calyx-leaves lateral. A gland at the base of 



the germen beneath. Capsule one-celled, two-valved. 



DIDYNAMIA. GYMNOSPERMIA. 



1. A'JUGA. BUGLE. 



Calyx deeply divided into five nearly equal segments, perma- 

 nent. Corolla gaping; tube sometimes inflated at the base; upper 

 lip very short, erect, abrupt, notched; lower lip large, three-lobed; 

 the middle lobe undivided or notched; the lateral lobes small. 

 Filaments longer than the upper lip, incurved. Germens superior, 

 of four rounded lobes. Style incurved; stigma divided into two 

 acute, spreading segments. Seeds four, oblong, rugged, in the 

 bottom of the unaltered calyx. Name supposed to be altered from 

 abigo, to drive away. 280. 



