Arbutece.] XCHl. £KICACE^, 581 



ft Corolla gamopctala^ 



46. EHODODHNnnow. Corolla varia. Stamina 8^10: antherie poris dchisceiites, — Mont, 



EifroptF^ Asi<p, et Amcncm horealis, 



47. Menztesia. Corolla brevis. Htamina 5» 8, 10: antherse poris rimisve dehiscentes. 

 Ovarium 4-5-locularo, — Amer. bar., Japan. 



48. TsusiopHYLLUM. CoroHa tiibulosa, Stamiua 5 ; aiitherde rimis delii^centcs. Ovarian 

 . 3-loculare» — Japon, 



Tribus V. Pyrolese. Corolla polypetala, decidna, imbricata, Fructus capsularis, loculi- 

 cidus. — Herbje rliizoraato perennante. 



49. Pyrola. Petala eoniiivcntia, Capsula a basi sursum dchigcens, valvis margine 

 araaeosis. Flores racumosi, — Ueg, tern]), hmisplt. bar. 



50. MoNESEs. Petfila patentia, Capsula a basi siirsum deli i seen s, Talvis margine midis. 

 ilores tolitarli,— Z'uro^;., Amcr. hor. 



5l< Chimaphila, Pebibi conniventia. Capsula ab apice deor^um dehiscons, valvis maj-gino 

 nudis. Plores corjmbosi v. uinbellati. — Eur. Am. bor.,Asite hor. occ, 



GENUS AyOMALlTM, 



62. Ci.ETHRA. Petala 5, sajpius erosa. Stamina 10; antheriie poris deliisoeiites ; yo?/c;^ i-^y/i- 

 flex. Ovarium 3-loculare. Capsula loculicida. — Amer.^ Jafon., Ins. Maiay,^ Madeira. 



OENERA EXCLUSA, 



MoNOTROPE^ et DiAPRNSiACEjE ttb Kndliclicro aliisque sub Ericaceis inclnsro, ordijies pro- 

 pi-ios eonstituuut, 



Galax, Linn., ad Dlapenslaceas pertinet, 



TuTBrs I. AnBCTE-^. 



1. Arbutus, Lhin, Gen, n. 552, excl Sp. (Unedo, Jloffm, tt" LinL Fl, Fort. i. 415).— 

 Calyx liber, S-partitiis, persistcns. Corolla globoso- v. ovoideo-urceolataj 5-dentataj den- 

 tibus obtusis recui^is imbricatis. Stamiwa 10, inclusa, filamentis ima basi corollre 

 adnatis subulatis basi dilatatis pilosis ; antherie breves, a latere compressffi, dorso infra 

 apicem affixre, apico 2-porosre et dorso .aristis 2 recurvis ornate. Di.scii-s tiiniidiis-, 10- 

 goniia. Ovarium sessile v. basi disco immersum, 5-loculare ; stylus filiformis, stigmate 

 parvo obscure 5-lobo ; ovula in loculia numerosa, in placentia angulo interiori affixis sub' 

 2-seriatim confei-ta. Bacca globosa, Lievis v. gramilato-tubeiculata, 5-lacularis, poly- 

 spenna. Semina parvula, compressa, angiilata, testa coriacea utrinque aj)iculata, albu- 

 mine corneo ; embryo axilis, clavatus, radicula hilo proxima. — Arbores parvfe v. frutices, 

 ramulis teretibus. Folia alterna, petiolata, persistentia, integerrima v, denticulata, 

 penninervia. Flores parvi, in racemos paniculasve siepe fasciculatos di3po>siti, albi rosei v. 

 vireacentes, cemui, pedicellis bracteatia et bracteolatis. 



Species ad 10, Europoe occidcntalis et meridionalis Araerjca}quc borcali -occidental is a Mexico ad 

 Oregon incolae. BC. Prod, vii. 58L Walp. Hep. ii. 725 ; vi. 416 ; A7m. ii. 1104. Gtertn. FrucL 

 t 59. Xecs, Gen, FL Germ, BtkJtb. R\ FL Germ. Ml 67. H. B, et K. Nov. Gen, H Sp. t 260, 

 A. Gray, BoL Newberry Fxped. 2Smm ic, :cyL Bot Mag. t 2024, 1577, 4595, 23!9. Bot. E*g. t, 

 113,619, 1753, 1859.^. 67. 



2. Arctostaphylost Ada7is, Fam, ii. 165.— Calyx 5-pai'titus, persistans. Corolla 

 globosa urceolata v. subcanipanulata ; limbus 5-fidua, lobia reflexia imbricatis. 

 Stamina 10, rarius 8, inclusa, filamentis brevibus subulatis ima basi corollpe adnatis ; 

 anthera? breves, a latere compressa:^, dorso infra apicem aftixie, apice 2'poroa£e, et dorso 

 aristis 2 recurvis omata?. Discus 10- rarius 8-lobus v, integer. Ovarium sessile, 5-loculare - 

 stylus filiformis, stigmate parvo obscure 2-lobo ; ovula in loculis solitaria, infra apicem 

 loculi pondula. Dmpa globosa, Levis v. granulosa^ pyrenia 5 osseis, v. putamine osseo 

 5^10-loculari, 5- v. abortu 1-4-sperma. Semina pendula, funiculo brevi, testa membra- 

 VOL^ II, <i Q 



