Lithospermum.] BORAGINEiE. 



87 



4. L. denticulatum; caule erecto, foliis nervosis subglabris acutis margine denticulato- 

 scabris, radicalibus ovatis, caulinis oblongis, laciniis calycis oblongis margine denticulatis. 

 Lehm, Asper. v, 2. p. 294. Torr, FL v. I. p. 203. — Pulmonaria Sibirica. Pursh^ v, 2. p, 

 729. [excL syn.) — P. denticulata. Bcem, et SchulL SysLVeg, v. 4. jo. 74G. 



Hab. Canada. Pursh, Shady woods near the confluence of the Columbia with the sea. Douglas, 

 Mr. Tolmie. 



5. L, paniculatum I caule erecto, foliis nervosis scabriusculis acuminatis, inferioribus 

 ovato-cordatis, superioribus ovato-oblongis, floribus paniculatis, calycibus piloso-hispidis. 

 Lehm, Asper. v. 2, p. 289. Rich. App. p. 5. — Pulmonaria paniculata. Ait. Kcw. ed. 1. v. 1. 

 p, 181, Pursh. Am, v. \. p. 131. Nutt. Am. v. \. p. 115. 



Hab. Saskatchawan to Hudson's Bay and Bear Lake. Dr, Ilichardson, Drummond. Blue Mountains, 

 N.W. Coast. Douglas. 



^ I 



6. L. cory mbosum CLehm.); caule erecto piloso, foliis ovatis acutis in petiolum attcnuatis 

 glabriusculis margine et subtus pilosis, floribus racemoso-corymbosis, laciniis caljxis lanceo- 

 lato-linearibus elongatis acutis. — Lehm. Pugil. II. p. 27. — Pulmonaria pilosa. Cham, ifi 

 Linnma. — Lithosp. denticulatum. Hook, et Am. Bot of Beech, Voy. p. 128. 



Caules ex eadem radice plures, erecti, simplices, subpedales, fistulosi, pilosi. Folia rac/ica/m late-ovata 

 ionge petiolata ; cauUna alterna, ovata, acuta, in petiolum attenuata, integerrima, venosa, supra glabrius- 

 cula, subtus et margine pilosa, suprema sossilia. Petiolus planus, pilosus, basi caulcm subamplectons. Flares 

 terminales in racerais corymbosis 5-8-floris dispositi. Macemi simplices vel bifidi, corymbosx, hirsuti, basi 

 bractea lanceolata, acuminata, hirsuta instructi. CaJyx 5-partitus, laciniis lanccolato-lincaribus, acutis, 

 hirsutis, longitudine tube corollas. Corolla infundibuliformis, cEerulea, semipollicaria. Tubus Umbo sub- 

 brevior, intus pilosus. Limhus 3-lobus: lobis rotundatis. Filamenta brevissima, membranacea, fauci in- 

 serta; antheris linearibus. Stylus subulatus, basi corapressns,longitudine corollac: stigmate capitulato. 



Hab. Fort- William to the Rocky Mountains. Drummond, Hudson's Bay. Douglas, Kotzebue's 

 Sound. Lay and Collie, 



Sectio II. Floribus suhsolitariis luteis^ corolla intus ad basin annulo barbato cincta. 



(BATSCHIiE.) 



7. L. incisum; caule herbaceo simplici erecto, foliis linearibus revolutis sericeo-villosis, 

 corollae tubo longissimo, limbi laciniis fimbriatis. (Tab. CLXV.) — Lehm. Asper. v. 2, p. 

 303. Rich. App. p. 5. — L. longiflorum. Spr. Syst. Veg. v. 1. p. 544.^ — Batschia longiflora. 

 Purshi Am. v. 1. p. 132. Nutt. Am. v. I. p. 114. 



Caulis crectus, subpedalis, strigosus. Folia alterna, sossilia, linearia, margine revoluta, utrinque seri- 

 ceo-villosa, bipoUices longa. Flores in axillis foliorum su|ieriorum subsessiles. Calyx hirsutus, 5-parlitus: 

 laciniis linearibus, acuminatis, 3 lineas longis. Corolla flava. Tubus angustus, subpentagonus, superne 

 ampliatus, pollicem superans, fauce instructa protuberantiis 5 planis, rotundatis. Limbus 5-lobus, laciniis 

 fimbriatis. 



Hab. Banks of the Saskatchawan to lat. 53". Dr. Richardson, Drummond; and Eagle and Red Rivers: 

 also in the vallies of the Rocky Mountains, near the sources of the Athabasca. Doug/as.— [This species haa 

 a most extensive r^*nge. I possess specimens gathered by Bradbury on the Missouri, and at Galvcsion Bay, 

 by Drummond (n. 301 of his 3d Texas collection.) — //.] 



Tab. CLXV.^Fig. 1, Flower;^?^?. 2. Vislih—magnijied. 



t 



