666 



LOUDON'S PIORTUS BRITANNICUS. 



35159 - 



35160 - 



35161 - 



35162 - 



35163 - 



- C'ucurbita Breb. 



- Thwaitesw Kalfs 



- curt urn Breb. 



- attenuatum Breb. 



- turgidum Breb. 



cupp.-glass-shpd scatter .0 year 

 Afr.Thwaites's scatteredO year 

 shortened scattered 0 year 

 attenuated scattered 0 year 

 turgid scattered 0 year 



3201. CRATE V RIUM. 



35164 27708a joyrilorme Bit. pear-shpd. firm 



35165 277086 mutabile Fr. variable torn 



Bsh.G peat-bogs, pools, &c. Half's desm id. 17.7 



Bsh.G pools, &c. Ralfs desmid. 17. 8 



Pa.G pools, &c. Raits desmid. 32.9 



B-h.G pools, &c. Ralls desmid. 17.9 



lish.G peat-bogs, pools, &c. Ralfs desmid. 32.8 



Och bark 



Go.Y bark, moss, &c. 



3207. CRIBR A'RIA. 

 35166 27721a intermedia Berk. 



intermediate globose 



3276. CYLINDROSPO^RIUM. 



- Ficariae Berk. pile-wort oblong spots 0 



rotten wood 



W on .Ranunculus Ficaria Berk. fun. fasc. 3. n. 211 



4136. 301 la. CYMBE'LLA Ag. Cymbella. ( Cymba, a boat ; in allusion to the form of the pustules.) Crypt. A'lgce. 



35168 



35169 - 



35170 - 



35171 - 



35172 - 



35173 - 



- hyalina Ag. 



- minor Ag. 



- cymbiformis Ag. 



- Zebro Hass. 



- turgidum Hass. 



- arcus Hass.' 



hyaline floating 

 less mucous 

 boat-shaped ochraceous 



zebra 



swollen 



bowed 



Ol.G 

 Ysh.Br 

 Pa. Och 



shallow ditches 

 pools and quiet streams 

 moist ro. and ground 

 on moist sandst. &c. Hass. alg. 100. 8 

 on commons Hass. alg. 100. 7 

 Hass. alg. 100. 6 



4137. 3149a. CYPHE'LLA Fr. Cyphella. 



35174 - - cuticu'dsa Dick. skinny minute 



35175 - - griseo-pallida Wein pale grey minute 



(Kuphellon, a cup.) 

 0 o.f W decayed grass 



... ja Pa.Rsh.Gy on nard gravel 



Crypt. Ftingi. 



1138. 2969a. CY'RTODON Br. Cyutodon. (Kurtos, convex, odon, tooth ; incurved peristome.) Crypt. Mdsci. 

 fsplachnoides Br. Splachn.-lk. subsoliUry 1± su Pa.G Scot. moun. Muse. bru. 9 



Spldchnum tenue Dick., No. 25757. p. 426. 



3171. CYTI'SPORA. 



35176 27639% rubescens Fr. 



35177 27639a carphosperma Fr. 



35178 27641a fugax Bui. 



35179 - - orbicularis Berk. 



rubescent very minute 0 year 



chaffy-seed concept. none 0 year 



fugacious circular 0 year 

 orbicular patches § 



3152. D ACRY'MYCES. 

 35180 27449a violaceus Bel. violaceous compact 



Rsh bark of Rosacea? 

 Str iZosacese 



Dirty Br willow bran. Bui. her. 432. 5 



Pa. Vin.ll small orange gourds Ann. n. h. 1. 7. 6 



pear and apple trees 



4139. 3246a. DACTY'LIUM Nees Dactylium. {Baktylos, a finger.) Crypt. Fungi. 



35181 27794a pyriferum Fr. pear-seeded little tufts 0 aut W mouldering stems of herbaceous pis. 



35IS2 - - obovatum Berk. obovate minute tufts 0 ... W' on will, twigs in d.pl. Ann. 6. 14. 26 



35183 - - sphasrocephalum Berk. round-headed spread. year W on dead twigs of ivy Ann. 6. 14.27 



35184 - - tenellum Schr. delicate tufts 0 ... W on mosses in a bot. vasculum 



3124. DiEDA^LE A. 



35185 27204a Bulliard? Fr. Bulliard's smooth Ru on the ash Bui. her. 482 



4140.- - BASYGLO IA. 

 35186 - - amorpha 



Dasygloia. 

 irregular dense tufts 



(Not explained.) 



3069. DELESSE'R/J. 

 26448 lacerata 



2 uncinata Turn, uncinate narrow 



35187 26451a Gmelim Lamour Gmelin's deeply cleft 



3254. DEMA V TIUM. 



35188 - - hispidulum Fr. bristly round spots 0 



Sporodum conopledldes Corda. 



35189 - - echinob5tryum Fr. hedgehog grape 



6 jl.o 

 2—3 su 



year 

 aut 



P.Br 



Pa.R 

 Fi.Pk 



boggy soil 



ocean 

 ocean 



Crypt. A'lgce. 



Eng. bot. 2941 



Bk 



on dead grasses 



on decaying walnuts 



Cord. fasc. 3. 1.22 



DESMI'DIUM. 



Swartzw Ag. 



3009. 

 1 261 21 



35190 - - quadrangulatum Ralfs 4-angl.conferva-lk.m.li su 



Swartz's loose masses 1A su 



Pa.G 

 Pa.G 



peat bogs, pools, &c. Ralfs desmid. 4 

 boggy pools Ralfs desmid. 5 



4141., 

 35191 - 



- DIACHE y A Fries 

 elegans Fr. 



Diachea. 



elegant scattered ^ su 



(Not explained.) 



Crypt. Fungi. 



onliv.leav.of Conv.maj. Bui. 502. 2 



35192 

 35193 

 t 



3006. DIA'TOMA. 



- auritum Lyngb. eared scattered ... sp Y 



- brachygonum Ca;-»w. short-angl. short-down ... ... Ysh 



- vulgare Bory common fine film ... su Brsh.G 

 tenue Ag., Grev. Crypt. Fl. t. 354., No. 26110. in p. 433. 



Gsh ponds 



marine A'lgx 

 marine .4'lgae 

 pools and lakes 



35194 - - virescens Hass. greenish 



Fragillaria virescens Ehr. 



2978. DI'CRANUM. 



35195 - - flagellare Hedw. twiggy patches 3 ... Dp.G 



35196 - - Bloxamz Wils. Bloxam's gregarious \ ja Bt.G 



Ftssidens Bloxami Wils. in Lond. Journ. of Bot. v. 4. p. 195. 



35197 - - Dillenz? Dillenius's patches 2 w Brsh 



fuscescens Turn. Muse. Hib. p. 60. t. 5. f. 1. ; No. 25840. var. 



woods, Ireland 

 on clayey banks 



Lyng. hyd. 62 

 Hass. alg. 94. 1,2 

 Hass. alg. 95. 8 



Hed.cryp. 3. 1 

 Lond. jour. 4. 9. 1- 



woods and bog. places Eng. bot. 1597 

 3. in p. 428. 



Crypt. Fimgi. 

 Fl. dan. 1972. 1 

 Fl. dan. 1978. 2 



4142. 3195a. DIDE'RMA Pers. Diderma. {Bis, double, derma, skin ; double peridium.) 



35198 - - umbilicatum Pers. umbilicate subrotund 0 ... Dirty W bark and moss 



35199 - - spumarioides Fr. Spumaria-lk irregular 0 ... W l- ,„, 



35200 - - Carmichaeh'awM/wBerk.Carm.'s sessile 0 ... Brick R moss 



35201 - - nltens Kl shining crust-like 0 ... Sil.W moss 



35202 - - cyanescens Fr. bluish thick 0 ... W dead oak leaves 



35203 - - deplanatum Fr. depressed retic. masses 0 ... W dead oak leaves 



35204 - - contextum Pers. interlaced aggregated \ su.aut Ci on grass, fern, &c. 



Nos. 27695., 27702, 27703. and 27704. in p. 460. are also referred, by Sir W. J. Hooker, to this genus. 



