684 



LOUDON'S HORTUS BRITANNICUS. 



361 21 26846/" biformis Borrer two-frmd. thin film 1 year W on young oaks Eng. bot. 2617. 1 



36122 26846# niveo-atra Borrer wh. and bk.rugose 2 year W old timber and elms Eng. bot. 2637. 1 



36123 26846/i rudis Borrer rugged granular £ year Gy old boarded buildings Eng. bot. 2637. 2 



36124 26846z aphanes Borrer inconspicu. thin rug. cr. £ year Ol old elms Eng. bot. 2642. 1 



36125 26846; leucocephala Ach. white-hd. irreg. pat. J year Gy.Ol trunks of trees Eng. bot. 2642. 2 



2 amphfbola Ach. ambiguous irreg. pat. \ year Gysh.W old hark Eng. bot. 2642. 2 



36126 26849« coneinna Borrer neat even crust h year Gy limestone rocks Eng. bot. 2623. 1 



36127 268496 immersa Hojfm. sunk dotted crust 4 year Gysh.W calcareous stones 



36128 26849c- la;vata Ach. smooth cracked cr. 1 year Brsh.Gy rocky beds of strs Eng. bot. 2623. 2 

 3612 > 26«51« muralis Ach. wall thin scaly cr. 2 year Pa.Gy walls Eng. bot. 2647. 2 



36130 268516 epipolaj'a Ach. superficial irreg. pat. i year Gysh rocks Eng. bot. 2647. 3 



36131 26851c Dufourtt Delan. Dufour's round pat. 1 year Gysh calcareous rocks Eng. bot. 2791 



36132 26851d trachbna Ach. green rock very thin cr. li year Gysh.G slaty rocks Eng. bot. 2647. 1 



36133 26853a Hooker? Borrer Hooker's small pat. ± year W rocks, on dead mosses Eng. bot. 2622. 2 



36134 - - conlerta Tayl. close thin coat 3 year Bk birch bark, Ireland 



36135 - - lithina Ach. stone scaly crust 2 year Gysh.G siliceous rocks, Ireland 



36136 - - iucens Tayl. shining thin crust 4 my Psh.Br siliceous slate 



36137 - - polysticta Borrer many-dotd.very thin cr. 3 year "Wsh old walls Eng. bot. 2741 



36138 - - rubiginbsa Tayl. rusty very thin cr. 2 year Rust siliceous rocks 



36139 - - irrigua Tayl. plashy subgelat. cr. 1-8 year Gsh.Gy wet rocks 



36140 - - fissa Tayl. cloven cracked cr. 3 year D.Br siliceous stones 



36141 - - gemmifera Tayl. bud-bg powdery cr. ... year Bsh.Gy siliceous rocks 

 305142- - circumscripta Tayl. circumscr. cracked cr. I year Wsh shaded rocks 

 36143- - peripherica Tayl. round thin crust 4-12 year Wsh siliceous rocks 



36144 _ . umbrbsa Tayl. shady thin crust ... year 01 shaded rocks 



36145 - - m611is Tayl. soft powdery cr. ...year Rust rocks 



36146 - - erysiboda Tayl. rusty thin crust 2 year Pa. Rust dry rocks 



4236. - - VESICULI'FERA Hass. Vesiculifera. (From vesicula, a vesicle, and fero, to bear.) Crypt. A'lgce. 



36147 - - pnnceps Hass, principal ponds 



36148 - - capillaris Hass. hair-like ... ponds Hass. alg. 50. 1, 2 



36149 - - condensata Hass. condensed ... ponds 



36150 - - crassa Hass. thick ... ponds Hass. alg. 51. 1 



36151- - Landsborough?'?' Hass.Landsboro.'s ponds Hass. alg. 51. 2 



36152 - - Cuvien Hass. Cuvier's ... ponds 



prolongdta Hass. in Ann. of Nat. Hist., v. 10. p. 390. 



36153 - - lacustris Hass. lake-ink. ... reservoirs, &c. Hass. alg. 52. 1 



36154 - - paludbsa Hass. marsh ... sp ... boggy pools Hass. alg. 52. 3 



36155 - - pulchella Hass. pretty Bt.G pure water Hass. alg. 50. 3 



36155- - Ralfs?? Hass. Mr. Ralfs's boggy pools Hass. alg. 50. 8 



36157 - - Vaucher?'?' Hass. Vaucher's ... ponds Hass. alg. 50. 4 



36158 - - virescens Hass. greenish ... ponds Hass. alg- 50. 5 



36159 - - ovata Hass. egg-shaped ... su ... ponds Hass. alg. 50. 6 



36160 - concatenata Hass. concatenated ... sp.su ... pools Hass. alg. 51. 3 



36161 - - Boriss?'?' Hass. Bory's ... sp.su ... pools Hass. alg. 52. 7 



36162 - - ciliata Hass. ciliated ... ponds Hass. a!g. 52. 2 



36163 - - dissiliens Hass. bursting ... sp.su ... ponds Hass. alg. 50. 7 



Conferva dissiliens of Dillw., or of Eng. Bot. 



36164 - - cardiaca Hass. cardiac ... sp ... pools Hass. alg. 51 . 4 



36165 - - crispa Hass. curled sp.su ... boggy pools Hass. alg. 52. 8 



36166 - - fasciata Hass. banded ... sp.su ... ponds Hass. alg. 53. 6 



36167 - - sphae'rica Hass. spherical ... ponds Hass. alg. 53. 5 



36168 - - compressa Hass. compressed ...... ... ponds Hass. alg. 53. 4 



36169 - - inaequalis Hass. unequal ... sp ... boggy pools Hass. alg. 53. 2 



36170 - - a?qualis Hass. equal ... sp.su ... boggy pools Hass. alg. 53. 3 



36171 - - flavescens Hass. yellowish sp.su ... pools Hass. alg. 53. 9 



36172 - - affinis Hass. kindred sp.su ... boggy pools Hass. alg. 53. 1 



36173 - - hexagbna Hass. six-sided sp.su ... pools Hass. alg. 53. 1 1 , 12 



36174 - - dubia Hass. dubious ... sp.su ... pools Hass. alg. 53. 14 



36175 - - Mullen Hass. Miiller's ...... ... sp ... commons Hass. alg. 53. 10 



t- - B6sc?7 Hass. Bosc's fine film 1 sp G pools s Hass. alg. 52. 3,4,5 



Conferva tumidula E. B., No. 26260. in p. 435. 



36176 - - alata Hass. winged ... pools Hass. alg. 53. 8 



t- - R6th?Y Hass. Roth's float. cld.lk.m. § su G ponds and ditches Hass. alg. 53. 7 



bombycina Hass. in Ann. of Nat. Hist., v. 10. p. 394. ; Conferva bombycina, No. 26254. in p. 435. ; Conferva 

 sordida Dillw. t. 60. 



36177 - - Candoll?'?' Hass. De Candolle's fine film 1 sp.su G ponds Hass. alg. 52. 9 



vernalis Hass. in Ann. of Nat. Hist., v. 11. p. 434. 



4237. 3143a. VIBRPSSEA Fr. Vibrissea. ( Vibro, to vibrate.) Crypt. Fdngi. 



36178 - - truncdrum A. B. trunks simple 1 su Go.Y bran, and trun. of trees lying in water 



2976. WEFSS7A 



36179 25805a elongata H. S( H. elongated dense tufts ... rocks H. mus. exot. 101 



4238. - - XANTHI'DIUM Ehr. Xanthidium. (Xanthos, yellow.) Crypt. A'lgce. 



36180- - armatum Breb. armed eld. -Ik. mass. 0 year Bsh.G peat bogs, pools, &c. Ralfs desmid. 18 



furcatum Ralfs in Ann. of Nat. Hist., v. 14. p. 466. t. 12. f. 1. excl. syn., Jenn. Fl. Tunb. Wells, p. 194. 



36181- - aculeatum Ehr. prickly scattered 0 year Pa.G boggy pools, &c. Ralfs desmid. 19. 1 



36182 - - Brebissbn?? Ralfs Brebisson's scattered 0 year Pa.G pools, &c. Ralfs desmid. 19. 2 



36183 - - fasciculatum Ehr. fasciculated scattered 0 year Pa.G boggy pools, &c. Rfs.des. 20.1. & 19.4 



36184 - - cristatum Breb. crested scattered 0 year Pa.G boggy pools, &c. Ralfs desmid. 19. 3 



36185 - - octocorne Ehr. eight-hnd scattered 0 year Pa.G boggy pools Ralfs desmid. 20. 2 



Slaurdstrum? octoc6rne Ralfs in Ann. of Nat. Hist., v. 15. p. 159. t. 12. f. 3. 



XENO'DOCHUS carbonarius Schlec. is mentioned in the Ann. of Nat. Hist., v. 1. p. 263. as having 

 been found on Z7redo miniata. 



4239. - - ZYGODE'SMUS fRyl. MS. Zygodesmus. {?Zygos, yoke, and desmos, band, or link.) Crypt. Fungi. 



36186 - - Berkeley? Ryl. MS. Berkeley's spreading Br paras, on Monotropa rts.Phyt. 1.345. 2.f,g; 3.z,y 



3041. ZYGNF/MA. 



36187 26239a epigaj'a Harv. ground fleece 1 ... Ysh road sides and freq. pa. 



36188 - - orbiculare Hass. orbicular patches ... su G ponds, dykes Hass. alg. 19. 1. 2 

 - alternatum Hass. a.\terx\. -branch Hass. alg. 20 



