a Vegetable Representative System. 1 75. 



Second Grand Division, CELLULA'RES. 



Plants which, when anatomised, are found to be devoid of spiral vessels, and to be composed 

 chiefly of cellular tissue. 



Class I. FoLIA'CEiE. 



Order 1. Yilkes. Tribe 1. Volypodiacea. 436. ; 



(106) 233. Polypbdium vulgjlre, ^. CHerach officinkrum, -^ \s. Gd. Onocl6a>ensibilis, ^2s. 6d. 



Vilices. Tribe 2. Osmtmd^ces. 437. . 



234. Osmimda regalis, ^ Is. Qd. ; cinnam6mea, ^ 



'Filices. Tribe 3. Gleichenihss. 438. 



235. Anelmia hilmiUs, ^. Schizae^a pusilla, ^ | 



Filices. Tribe 4. OphiogUssecc. 439. 



236. OphiogWssum vulgatum, ^ Is. Botrychium virginicum, ;^ ; Lun^ria, ^ U. (^d. 



Filices. "nibeS. Marratikcese. 440. 



I I I 82 Marattia alWa, £. Dans^a alata, ^ 



Order II. 'Eqm'seticea. ' 441. 



(107) 237. ^'quis&tum filifirrae, £ ; hyemSile, £ ; variegatum, j£ Is. 6d. 



Order III. Lycopodine(z. 442. 

 (108)238. LycopbdiumSeiago,!Uj denticul^tum, !(„, Is. 



Order IV. Marsileax.^'x. 443. 



(109) 239. Piluliria globuU'fera, !U.. Isofetes laciistris, * 1*. 6A 



Order V. 'WlscL Tribe 1. A'stomi. 444. ■ 



(110) 240. Ph&scum subulktum, Bexley ; stolonf ferum, Walthamstow. 



TAiisci. Tribe 2. Gymn&stomi. 445. 



241. Gymn6stomum truncitulum ; pyrif6rrae, Hampstead Heath. ; 



Mmsc'i. Tribe 3. Aploperistomi. 446. 



242. T6rtula murUis. Pol^trichum commilne, Blackheath. Dicranum glaucum, 1«. ; scopSirium. 



WAsci. Tribe 4. Biploperistomi. 447. 



243. Funaria hygrometrica, Wandsworth Common. JHypnum sen'ceum, about London. 



MAsci. Tribe 4. Sckistocdrpi. 448. 



(111) 244. Andreae"'« rup^stris ; nivalis. 



Order VI. HepdtictB. 449. 

 245. Marchantio polym6rpha. Jungerm&nnza piiiguis, Hampstead Heatb. 



Class II. Aphy'll^. 



Order VII. A'lga. Tribe 1. Diatbmex. 450. 



(112) 246. Di&toma floccul6sum. Pool on Hampstead Heath. Desmfdium cyh'ndricum. 



A'lgcB. Tribe 2. Nost6chinffi. 451. 



247. PalmeUa omenta. Ndstoc commilne. Ch£et6phora endivisefMia var. crassa, Finchley. 



A'lga;. Tribes. Confervoidea:. 452. 



248. Zygnfema nftidum, Battersea. Conferva frdcta, about London. Ch&ra vulgaris, Battersea. 



A'lga:. Tribe 4. Vlv&cea. 453. 



249. i7'lva buUbsa. Vauchferza radic^ta, Camberwell, in ponds dried up in summer, j 



A'lgcc. Tribe 5. Floridea:. 454. 



250. Ptil6ta plumbsa. Sph£eroc6ccus crfspus. Khodomela subfusca. 



A'lgce. Tribe 6. Fncoldea:. 455. 



251. Piicus vesiculbsus. Lamin^ria saccharina ; escul^nta. 



Order VIII. JJchenes. Tribe 1. Idiothdlami. 456. 



(113) 252. Leci'dea gu^rnea, Epping Forest. Calicium sphseroc^phalum, Epping Forest. 



TJchines. Tribe 2. Ccenothdlami. 457. 

 253. PelWdia canina, Blackbeath. Cen6myce pyxidita, Hampstead Heath. 



