﻿mwhiul. SCROPHULAmACE^E ( auctor beNTH. ) . 319 



pubescens et corollce coerulea? multo minores. Folia floralifl proportione majora. 

 (v.».) 



(3. sparsiflo/a, floribus omnibus opposjtis solitariisye,_ corollSpaulo majore. 



In Nov9 California(Douglas! ). C. sparsiflora Fisch. et Mey. ind. 2 sem. 



hort. petrop. p. 33, Mihi videtur nil nisi varietas C. parviflora? inter- 



mediis plurimis cumeS juncta. (v. s.) 



XXXVII. CHELONE Linn. gen, p. 308. Gartn. fruct, 1. p. 256. t. 54. 

 Endl. gen. p. 677. 



Calyx 5-partilus. Corolla ventricoso-tubulqsa, Iabio superiore amplo 

 concavo emarginato vel breviter bifido, inferiore patente trifido. Stamina 

 fortilia basi declinata, apice adscendentia. Antheraelanatae, loculis a basi ad 

 apicem dehiscentibus. Staminis quinti Blamentum sterile caeteris brevius. 

 Stylus apice capitato-stigmato^us. Capsula septicide bivalvis, valvulis in- 

 tegris. Semina sursum imbricata late membranaceo-alata. — Herba3 

 BorealiAmericanae. Folia opposila serrata, et inflorescentia Pentstemonis, 

 a quo hoc gehus differt praecipue seminibus. 



1. C. glabra (Linn.! spec. p. 849), foliis subsessilibus vel breviter peticlatis 

 lanceolatis , floribus in spicS densS brevi simplici vel ramost subsessilibus , 

 hracteolis calycisque segmentis ovatis, CJ£ in AraericS. bcreali a CanadS ad 

 Carolinam et a TerraNpv& usque ad flum. Saskatchewan. C. obliqua Linn. 

 syst. p. 463. Botr. reg. t. 175. Lodd. bot. cab. t 813. C. purpurea Mill. 

 dict. n. 2. Herba bipedalis , glabra vel foliis subtus rarius peberula.. Folia 

 saepius 3-4 poll. longa , forma' variant e lineari-lanceolata in ovato-lanceola- 

 tam, minute vel grosse serrata, subsessilia vel petiolo 2-3 lin. longo. Spicaj 

 subsessiles. imbricatse. Pedicelli brevissimi bracteS subtensi et brapteolis 2 op- 

 positis onusti. Calycis segmenta-obtusissima. Corolla pollice longipr, purpurea, 

 rosea vel alba , labio inferiore galeS brevipre vel vix longibre, intus basi bar- 

 bato, laciniis brevibus obtusissimis. (v. s.) ; 



2. C. Lyoni ( Pursh fl. bor, amer. 2. p- 737), foliis petiolatis ovatis acumina- 

 tis , floribus in spicjt, densS simplici vel ramosS sessilibus, bracteolis calycisque 

 segmentis ovatis.^fin montibus Carolinae septehtrionalis(Pursh, A. Gray !). — 

 Sw. brit. fl. gard. t. 293. C. major Sims. bot. mag. t. 1864. C. latifolia 

 Miihlenb. ex Ell. bot. 2. p. 127. Folia 4-6 poll. longa, grosse vel duplicato- 

 serrata , basi cordata rotundata vel angustata , subtus scepius prsesertim ad 

 venas pubescentia , petiolo ssepe ultrapollicarl. Inflorescentia et flores C. 

 glabri. (v. s. comm. a cl. Qray.) 



3. C. nemorosa (Dougl.! in Lindl. bot. reg. t. 1211), glabra, ramosa, foliis 

 petiolatis ovatiB acutis serratis , pedunoulis elongatis 1-5-floris , calycis segmen- 

 tis lanceolatis acuminatis. T£ in Americii boreali-occidentali ( Douglas ! ) , in 

 monte Rainier (Tolmie 1. Pentstemon nemorosus Trautv. comm. de Pent. ex" 

 Walp. Herba -1-2-pedalis, laxe ramosa, subdiflrusa. Folia 2-4-pollicaria , penni- 

 nervia , basi roturidata , petiolis brevibus. Panicula foliosa , laxa , pauciflora. 

 Corollse pollicares, galeafere C. glabras, labium inferius galeft longius, intus 

 glabrum vel basi parce barbatum. Genitalia et semina fere C. glabrse. (v. s.) 



Species e genere exdusae. 

 C. albida Spreng. — Pentstemon albidus. 

 C. alpina Spreng. = Pentstemon alpinus. 

 C. angustifolia H. B. K. = Pentstemon campanulatns. 

 C. atropurpurea Sw. — Pen.tstemon campanulatus. 

 C. bakbata Cav. = Pentstemon barbatus. 

 C. campanulata Cav. =p Pentstemon oampanulatus. 

 C. oampantjloides Andr. -5= Pentstemon eampnnulatus. 



