20 FLOR. TELL. 



pneum. N. Am. botanists, G. pseudopneum, 

 Romer Sch. Caule erecto l-3floro, glabro fus- 

 cato tereto latere siilcato, fol, lin. lanceol. ob-^ 

 tusis, internodis eq. flor. pedunc. Cal. trunc. 

 sepalis ineq. linear, obt. Cor. tubul. subventric. 

 cal. duplo longior, apice obt. 5fida, sinubns uni- 

 dentatis. — In New England and Canada, flow^ 

 ers blue, stem about pedal. This is even hard- 

 ly a Pneiimotianthe, the sinusses not being en-- 

 tire, and rather a Xolemia S. G. Cutlera. 



442. Amarella Raf. Hippion Schmidt, cal. 

 camp, sepalis 5 ineq. Cor. tubulosa, apice camp. 

 4-5fida eq. squamis 4-5barbatis alternis intus 

 cor. Stam. 4-5iilif. antheris liberis. Ovar. 

 linear, stigma bilamel. Vlant. annua, caule an- 

 guL glabra. 2 Sob Genera, 1. Amarella the 

 Gent, do L. and akin Sp. with 5 divisions. 2 

 Hippion, with 4 divisions, type the Exacum 

 viscosum or Gent, viscosa of Authors, per-* 

 haps distinct Genus if cal. 4phyle, in Amarella 

 it has a campan. tube. The Gent, germanica 

 with 4 or 5 Stamens connects them. I add 

 here the blended Sp. that I possess in my Her-^ 

 barium. 



443. Amarella vulgaris Raf. Gent, amar, 

 auct. Glabra, caule 4gono multifloro, fol, 3-5 

 nervis internodis subeq. inferis obovatis obtusis, 

 medis ovatis acutis, summis ovatobl. acutis. fl, 

 pedunc. ax. et term. Cal. sep. lanceol. tubo 

 longior, Corolla ad cal. duplo longior. — Europe 

 fl. blue, many varieties that are perhaps form- 

 ing Sp. 1. A. Simplex, caule simplex semipe- 

 dale, fol. omnibus obi. internodis brevior, cor. 

 lac. latis acutis. — 2. A. brevifolia, caule pu- 

 milo simplex sub 3floro, fol. omnib. deltoideis 

 brevis, cor. gracilis, lac. angustis acuminatis — 

 3. A. ramosa, caule fuscato ramosis, fol. in- 



