12 



tjundridenta- 

 la. 



acuminata. 



Di\NDRiA MONOGYNiA. Veronica. 



In cultivated ground, common, O • May — Aug. v. v. ; 

 V. s. in Heriario JValteriavo , necnon Gronoviano, 

 Very variable in habit. Flowers small, white. 



19. GRATIOLA. Gen. pi. 37. 



G. foliis lato-linearibus sessilibus integerrimis 3-nerviis 

 supra punctatis, pedunculis oppositis vix longitudine 

 foliorum ; iilamentis castratis nullis. , 



G. officinalis. Miih.Jl. amer. l.p.6. 



G. caroliniensis. Fers. ench. \ p 14. 



In sandy wet places, in the pine-barrens of New Eng- 

 land, New Jersey and Carolina. 2/ • Aug. v. v ; 

 V. s. in Herhario Banksiano. Gulden-pert. 



Caulis bisulcatus, qnadrangulus, basi ramosus. Folia 

 basi dilatata, sessilia, acuta, glabra. Pedunculi lon- 

 gitudine foliorum, villosi. Cal. laciniis linearibus, 

 apice glandulosis. Cor. aurea. Tubus hirsutus, me- 

 dio ventricosus, obliquns. Lab. siiperius subrotur dum, 

 emarginatum : irij'trlus aequaliter trilidum, laciniis ob- 

 longis : intermedia emarginata. Faux hirsuta. Fll. 

 2. longitudine tubi coroUae. Stylus staminibus lon- 

 gior. Stigina infundibuliforme, obliquum. Capsula 

 ovata, vix longitudine calycis. 



G. foliis obovato-lanceolatis inferne attenuatis remote 

 dentatis nervosis glabris, pedunculis aiternis brevissi- 

 mis, capsuiis acuminatis calyce longioribus. 



G. foliis lanceolatis obtusis subdentatis. Gron. virg.'i. 



G. virginica. IVilld. sp. pi. 1. p. 104. 



G. acuminata. Fahl. enum. pi 1. p. 92. exclus. syn. 



In old ditches and pools from Pensylvania to Carolina. 

 %. June, July. v. v.; v. s. in Herb. Gronov. Steal 

 rooting at the joints ; flowers yellowish white. 



G. foliis lineari lanceolatis extrorsum remote pauciden- 

 tatis, pedunculis longitudine foliorum, capsula calyce 

 subidato triple breviore. Mich.Jl. amer. 1. p. 6. 



G, ramosa. Walt. Jl. car. p. 61. 



G. virginica. Lam. illustr. J. p. 54. /. I6./. 2. Vahl. 

 enum. pi. 1. p. 89. 



In sandy wet fields, edges of ponds, &c. Carolina. 

 H/.June — Ang. v. v.; v. s. in Herb. Walt. 



G. foliis lanceolatis serratispubescentibus, pedunculis op- 

 positis folio longioribus, calycis foiiolis linearibus 

 longitudine capsulae subglobosae. 



