This genus is nearly allied in character to the two preceding, but differs much from both in 

 habit. It was dedicated by Dr. Wallich to his friend Dr. Royle, superintendent of the Botanic 

 Garden at Saliarunpur. 



44. Moluccella. Lirm Bracteae subulato-spinoss. Calyx amplus, carapanulatus, subaequalis, 



V. dente superiori majore obliqvuis, reticulato venosus, sub 5-8-dentatus. Corolla calyce brevior, 

 bilabiata, labiis subaequalibus : superiori erecto fornicato integro : inferiori patente 3-fido, lobo 

 medio bifido. Stamina 4, sub labio superiori ascendentia. Autherae biloculares, loculis divari- 

 catis. Stylus apice subaequaliter bifidus. Acheuia sicca, Isevia. 



45. Eriophyton. Benth. — Bracteae foliaceaj. Calyx amplus, campanulatus, aequalis, dentibus 

 5 ovatis subspinosis. Corolla tubo calyce subbreviore, bilai)iata : labio superiori amplo galeato 

 compresso emarginato, inferius abbreviatum 3-fidum involvente. Stamina 4, sub labio superiori 

 ascendentia. Antherae biloculares, loculis divaricatis. Stylus apice subaequaliter bifidus. Achenia 

 sicca, laevia. 



Species unica, E. Wallichii. Benth. in Wall. cat. herb. ind. no. 2070. 



46. Chasmouia. Presl Bracteae subulato-spinosae. Calyx amplus, turbinatus, oblique 



sub 5-dentatus : dente superiori maximo, inferioribusque obsoletis sinubusque 3 inferioribus 

 spinosis. Corolla tubo calyce incluso, bilabiata : labio superiori erecto ovato-spathulato sub- 

 piano emarginato : inferiori minore patente 3-fido, lobo medio bifido. Stamina 4, sub labio supe- 

 riori ascendentia. Antherae biloculares, loculis divaricatis. Stylus apice subaequaliter bifidus. 

 Achenia sicca, lasvia. 



47. Leonurus. Linn Calyx ovatus v. campanulatus, 5-10-nervis, aequalis, dentibus 5 subu- 



latis, intiis fauce nuda. Corolla tubo subexserto, bilabiata, labiis subaequalibus : superiori erecto 

 integro subplano v. fornicato, inferiori patente 3-fido : lobo medio integro v. bifido. Stamina 4, 

 s>ub labio superiori ascendentia. Antherae biloculares, loculis parallelis. Stylus apice sub- 

 aequaliter bifidus, Achenia sicca. 



The Panzeria Rloench, which I should, with Persoon, consider as a section of this genus, 

 difli"ers from the true Leonuri by the fornicate upper lip of the corolla, and by the emarginate or 

 2-cleft middle division of the lower lip ; but as the habit of all the species is so much alike, I do 

 not think these differences sufficient to constitute a separate geims. 



48. Galeobdolon. Huds — Calyx campanulatus, 5-nervis, subaequalis, 5-dentatus, intiis fauce 

 nuda. Corolla tubo calycem subaequante, bilabiata : labio superiori erecto incurvo subfornicato 

 integro : inferiori minore patente trifido, lobis lateralibus reflexis, medio integro. Stamina 4, 

 sub labio superiori ascendentia. Antherae biloculares, loculis demiim divaricatis. Stylus apice 

 subaequaliter bifidus. Achenia sicca, laevia. 



49. Galeopsis. Linn Calyx campanulatus, sub 10-nervis, aequalis, 5-dentatus, aristatus, 



intus fauce nuda. Corolla tubo exserto, fauce inflata bidentata, bilabiata, labiis subaequalibus : 

 superiori erecto integro v. crenulato fornicato, inferiori patente 3-fido. Stamina 4, sub labio 

 superiori ascendentia. Antherae biloculares, loculis subparallelis, valvulis intiis ciliatis v. nudis. 

 Stylus apice subaequaliter bifidus. Achenia sicca, laevia. 



In the section Tetrahitum, which Presl considers as a distinct genus, the valves of the anthers 

 are not ciliate ; but I can perceive no other difference. 



60. Lamium. Linn. — Calyx campanulatus, subaequalis, 10-nervis, 5-dentatus, aristatus, 

 intus fauce nuda. Corolla tubo exserto, fauce inflata, bilabiata, labiis subasqualibus : superiori 

 erecto integro fornicato : inferiori patente 3-fido, lobis lateralibus suberectis antice dentatis, medio 

 emarginato. Stamina 4, sub labio superiori ascendentia. Antheraj biloculares, loculis divaricatis, 

 margine extiis bart)atis. Stylus apice subaequaliter bifidus. Achenia sicca, laevia. 



51. Orvala. Linn Calyx campanulatus, subaequalis, sub 5-nervis, o-dentatus, aristatus, 



intus fauce nuda. Corolla tubo exserto, fauce inflata dentata, bilabiata, labio superiori erecto 

 fornicato dentato : inferiori patente 3-fido, lobis lateralibus reflexis, medio emarginato. Stamina 4, 

 sub labio superiori ascendentia. Antherae biloculares, loculis divergentibus, demiim divaricatis. 

 Stylus apice subaequaliter bifidus. Achenia sicca, laevia. 



52. Physostegia. Benth Calyx ovatus, post anthesin inflatus, sub 10-nervis, breviter 



5-dentatus, intiis fauce nuda. Corolla tubo exserto, fauce inflata edentula, bilabiata, labiis sub- 

 aequalibus : superiori erecto integro v. emarginato subfornicato : inferiori patente 3-fido, lobo 

 medio integro. Stamina 4, sub labio superiori ascendentia. Antherae 2-loculares, loculis 

 parallelis. Stylus apice subajqualiter bifidus. Achenia sicca, lajvia. 



This genus includes Dracocephaluvi virginianum Linn., D. variegatum Vent., D. denticulatum 

 Ait., and probably also D. cordatum Nutt. 



53. Sphacele. Benth Calyx campanulatus, subaequalis, 13-15.nervis, venosus, 5-dentatus, 



intiis fauce nuda. Corolla tubo exserto, fauce subinflata, bilabiata, labiis subaequalibus : superiori 

 erecto bifido subplano : inferiori patente 3-fido, lobis lateralibus reflexis, medio bifido, laciniis 

 reflexis. Stamina 4, sub labio superiori ascendentia. Antherae biloculares, loculis linearibus 

 divergentibus. Stylus apice subaequaliter bifidus. Achenia sicca, laevia. 



Species omnes Chileuses facie Salviae. 1. S. Lindlei Benth. (Stachys salviae, Lindley bot. 

 reg. t. 1226. folia basi hastato-sagittata). 2. S. subhastata Benth. (folia basi subhastata vel 

 truncata). 3. S. campanulata Benih. (folia parva basi attenuata). 



54. Betonica. Linn Calyx ovatus, 10-nervis, aequalis, 5-dentatus, aristatus, intiis fauce 



nuda. Corolla tubo saepiiis exserto, bilabiata, labiis subaequalibus : superiori subpatente sub- 

 plano integro v. emarginato : inferiori patente 3-fido, lobo medio integro. Stamina 4, sub labio 

 superiori ascendentia. Antherae biloculares, loculis parallelis. Stylus apice subaequaliter bifidus. 

 Achenia sicca, laevia. 



55. Stachys. Linn, supra. 



( To be continued.) 



