ORTHOCARPUS. SCROPHULARINAE. 393 



brevissimis viridib. ; corollis (iuleis) glabris, tubo longe exserlo. © — Ad fl. Co- 

 lumbia et Red river in America boreali crescit 



11. 0. LUTEUS Nult. Gen. pl. fl. N. Am. II. 57. — G. Don, General syst. of gard. 

 and bot. IV. 616. — Caule simplici; foll. alternis inlegris lanceolatis linearib. ses- 

 silib. acutis opacis, cum bracleis calycibq. pubescenti-viscidis, margine scabris; 

 bracleis trinerviis divaricato-trifidis; florib. luleis glabris axillarib. alternis ses- 

 silibus. O — Forle cum praecedente consociandus erit. — Crescit in America 

 boreali (Missouri, Fort Mandan). 



12. O. BRACTEOSUS Blh. 1. c — Caule duro pubescente; foll. lanceolatis, apice 

 lineari- trifidis; florib. spicatis; bracteis latis divaricalo-trifidis rigidis; dentib. 

 calycinis lanceolalis rigidis viridib. , corollae purpurascentis tubo brevioribus. O 



— Crescit ad flumen Columbia. 



13. 0. LITHOSPERMOIDES Bth. 1. c. — Erectus durus ramosus , basi pubescens, 

 apice hispidus: foll. trinerviis, inferiorib. apice integris, superiorib. 3-5-fidis, 

 laciniis lanceolalis ; spicis densis flavescentib. hispidis ; denlib. calycinis lan- 

 ceolato-linearib. flavescenlib. hispidis, lubo corollae glabriusculo brevioribus. O 



— Crescit in California. 



14. O. CASTILLEJOIDES Blh. I. c. — Humilis pilosiusculus: foll. oblongis, inferio- 

 rib. integris, superiorib. cuneatis breviterq. trifidis; florib. laxe spicatis; calycib. 

 lubulosis, dentib. brevib. viridib.; corollae (purpurascentis) tubo breviter exserto. 

 O — Crescit in California. 



4004. CASTILLEJA Mutis. 



(Mulis mss. ex Linn. fil. Supplem. 293. — Meisn. Gener. plant. vascular. I. 313. 11. 



223. — G. Don, General Syst. of gard. and bot. IV. 614.) 



Sectio L EUCASTILLEJA G. Don 1. c. 614. 



Calyx lalere altero longitudinaliler fissus, altero dentatus v. lobatus. Antherae 

 discrelae angustae, loculis aequalibus. 



1. C. (BARTSIA Linn. Spec. plantar. 839.) PALLIDA Kth. Synops. plant. aequinoct. 

 II. 100. (adnot. ad no. 6.) — Spr. Syst. vegetab. II. 232. — Tomentosa: foll. radi- 

 calib. linearib. acuminalis integris, superiorib. allernis ovalo-Ianceoiatis trinerviis 

 dentatisj spicis simplicib.; calycib. villosis. 2j. — Gmelin. Fl. Sibiric. III. 201. no. 

 11. t. 42. — C. septenlrionalis Lindl. Bot. Regist. t. 925, — Hook. Flor. Bor. Amer. 

 II. 105. — C. Sibirica Lindl. I. c. t. 925. (adnot.) — Crescit in Sibiria, in ora oc- 

 cidentali Americae arcticae, in Labradoria, in deserto Baschkirorum. 



/S. Unalaschkensis Chamiss. et Schlchtd. Linnaea II. 581. — Caules simplices 

 cubilales sesquicubilales, crassitie pennae gallinaceae. Folia superiora ovato- 

 lanceolala 3- v. rarius 5-nervia, exlimo pari obsoleto, nervis subtus promi- 

 nentibus, quam in vulgari magis hirsuta. Bracteae in apice spicae minus 

 lacerae. — Crescit in Unalaschka insula. 



2. C. AFFINIS Hook. et Arn. Bot. Beech. voy. 154. — Caule herbaceo subsimplici 

 piloso - hispido; foll. lineari - lanceolatis trinerviis pubescentib. integris v. raro 

 apice dentato-lobatis; florib. inferiorib. pedunculalis; calyce florifero tubuloso 

 antice posliceq. fisso, lobis bifidis, segmentis lineari-lanceolalis acutis; corolla 

 calycem subaequante. ^ — Folia floralia non dilalata, qua nota differt a C. litho- 

 spermoide. A C. integrifolia Linn., cui valde affinis, recedit calyce per anthesin 

 tubuloso nec ventricoso. — Crescit in California. 



3. C. TOLUCCE.XSIS H. B. Klh. Nov. gener. et spec. pl. III. 329. — Klh. 1. c. 99. — 

 Caulib. suS^ruticosis ramosis procurabentib. glabris; foll. lanceolatis obtusis his- 

 pidis subintegris, superiorib. apice trifidis; florib. axillarib. sessilib ; calyce co- 

 rollam subaequanle. 6 — Caules caespitosi; rami quadrangulares dense foliosi. 

 Corolla glabra. Calyx bifidus, lobis rolundatis. — Crescit in monlibus Mexicanis 

 prope urbem Toluccae. 



III. 50 



