392 SCROPHULARINAE. 



Tribus IX. RHINANTHEAE Bth. Scrophiilar. Indic. 50. — 

 Endl. Gener. plant. p. G92. 



Corollac linibus bilabiatus, labio superiorc concavo, galcato v. lineari 

 integro v. cmarginato, infcriore trifido. Stamina quatuor (v. rarius duo) 

 ascendentia, antherae biloculares, loculis discrelis paralielis, saepe acumi- 

 natis. Capsula loculicide bivalvis, valvis medio septiferis, saepissime in- 

 tegris. Seminum testa solida v. laxa arilliformis, nunc in alam expansa. 



4003. ORTHOCARPriS NuU. 



(Nutt. Gener. plant. Americ. II. 56. — Meisn. Gener. plant. vascul. I. 312. II. 223. — 



Blh. Scrophular. Indic. p. 12. in adnotat.) 



1. O. PUSILLUS Bth. 1. c. — Humilis ramosissimus glabriusculus: foll. apice mulli- 

 fidis, laciniis divaricatis selaceis; denlib. calycinis linearib. viridib. corollam sub— 

 aequanlibus. — Herba vix bipollicaris. © — Crescit in California. 



2. O. GRACILIS Blh. 1. c. — Caulib. numerosis subramosissimis, apice pubescen- 

 tib.; foll. apice multifidis, laciniis divaricalis lineari-subulalis; denlib. calycinis 

 lanceolalo-subulalis acutissimis vix coloratis; corollae (purpurascenlis?) lubo 

 exserto pubescente; staminib. galea brevioribus. O — Crescit in California. 



3. 0. FLORIBUNDUS Blh. I. c. — Glabriusculus ramosissimus: foll. apice pinnati- 

 fidis, laciniis linearib. divaricatis; dentib. calycinis linearib. viridib.; corollae 

 luteae lubo subexserto glabro; anlheris exsertis. © — Crescit in California. 



4. 0. ERIANTHUS Blh. 1. c. — Basi pubescens, apice tomenlosus ramosissimus: 

 foll. apice multilidis, laciniis lineari-selaceis divaricatis; calycib. tomeniosis, 

 dentib. lanceolatis acutissimis viridib.; corollae luteae tubo longe exserto lomen- 

 toso; antheris galea brevioribus. © — Crescil in California. 



5. 0.? TEXUIFOLIUS Blh. I. c. — Piloso-pubescens : foll. 3-5-fidis, laciniis lineari- 

 subulatisj florib. dense spicatis; foll. tloralib. latissimis incisis; dentib. calycinis 

 brevib. subulatis. — Bartsia tenuifolia Prsh. Fl. Am. bor. II. 429. — An Castillejae 

 species? O — Crescil in America boreali-occidentali. 



6. 0. DENSIFLORUS Bih. I. c. 13. — Hook. et Arn. Bot. Beech. voy. 379. — Gla- 

 briusculus ramosissimus: foll. apice Irifidis, laciniis linearib.; spicis densis im- 

 bricatis (flavescenlib.); laciniis calycinis lineari-subulatis subcoloratis, corollae 

 pubescentis tubura aequantib.; slaminib. galea brevioribus. — Caslilleja ambigua 

 Hook. et Arn. Bot. Beech. voy. 154. O — Crescit in California. 



7. 0. TOLMIEI Hook. et Arn. I. c. 379. — Puberulus: caule striclo saepius a basi 

 ramoso; foll. lineari-acuminatis integris; florib. breviter spicatis; bracteis diva- 

 ricato-lrifidis corollam superanlib., laciniis linearib.; denlib. calycinis lanceolalis 

 acuminatis tubo membranaceo subduplo breviorib. viridib.; corolla lutea glabra, 

 lubo longe exserto, labio superiore apice uncinato, inferius Irilobum ereclum ad- 

 pressum paullo superante. O — Crescit in California. 



8. 0. PURPURASCENS Bth. I. c. — Ramosissimus piloso-hirlus: foll. pinnalo- 

 multifidis, laciniis linearib. divaricatis; spicis densis imbricatis purpurascentib.; 

 laciniis calycinis aeque ac illis bractearum lineari-spathulatis, apice coloralis, 

 corollae pubescentis lubum aequantibus. O — Crescit in California. 



9. 0. HISPIDUS Bth. 1. c. — Hook. Fl. Bor. Americ. IL 104. — Subramosus piloso- 

 hispidus: foll. e basi lanceolata longe subtrifidis, laciniis lineari-subulalis; flo- 

 rib. distantib.j bracteis viridib. corollas superantib.; calycis dentib. lineari-seta- 

 ceis viridib.; corollae (flavescentis) tubo glabro brevioribus. O — Haec ut species 

 omnes praecedenles, est tenuis semipedalis v. vix pedalis, species sequentes ta- 

 men recedunt statura grandiori, ultra pedali, habiluque liihospermoideo duro. — 

 Crescit in Columbia. 



10. 0. STRICTUS Bth. I. c. — Hook. 1. c. t. 172. — Caule duro hispido; foll. lan- 

 ceolatis integris Irifidisve; florib. distanlib. longe spicalis; bracleis divaricato— 

 Irifidis, laciniis longe lanceolalis corollas superantib.; denlib. calycinis lanceolalis 



