VII. 



CRYPTOGAMI A ALGiE. 



433 



3006. DIA'TOMA Ag. 



26109 flocculosum Ag. 



26110 tenue Ag. 



26111 elongatum Ag. 



26112 marinum Ag. 



26113 Biddulph?aww»z Ag. 



26114 striatulum Ag. 



26115 obliquatum Ag. 



Diatoma. {Diatome, separation ; filaments divided into joints.) 7. 16 



small-napped fine film su Y.Br ditches Eng. bot.1761. Conferva 



1± spring Rsh pools 



14 spring Rsh still water 



^ f Y. G ocean 



^ n.d G sea coast 



i5 ap G ocean 



slender short down 



elongated short down 

 marine little tufts 



Miss Biddulph's short down 

 small striated short down 



oblique 



minute branc. | su Lt. Br ocean 



Ag. sven. bot. 491 

 Lyng. hyd. 61 

 Eng.bot.l883.Co?{/:^re. 

 Eng. bot. 1762 Conferva 

 Eng. bot.1928.Cow/eVra 

 Eng. bot. 1889. Conferva 



3007. FRAGILLA^RIA Ag. Fragillaria. {Fragilis, brittle ; nature.) 2.-3. 



26116 pectinalis Ag. comb-like loose tufts |mr Y.G on wat. plan. Eng. bot. 1611. Conferva 



26117 hyemalis Ag. winter dense fl. tufts 3 ap O.Br rivulets Lyng. hyd. 63 



3008. MELOSEI'R A Ag. Meloseira. {Melon, an apple, seira, a chain ; form of filaments.) 3. — 5. 



26118 nummuloides Ag. money-like down-like ^rar Ysh salt marshes Eng. bot. 2287 



26119 lineata Ag. lined short down ^ mr Ysh rivulets Dlw.con.24.B.Cora/eVwi 



26120 disc igera Ag. discus-bearing short down ^ su Brsh lvsofaquat. Dlw. con. 25. B C.»w. 



3009. DESMI'DIUM Ag. Desmidium. {Desmos, a bond ; parts cohering when in a state of dissolution.) 2. 



26121 Swartzw Ag. Swartz's loose masses 1| su G still waters Grev. cryp. 292 



26122 cyhndricum Grev. cylindrical loose masses 1 spring Y.G ditches Grev. cryp. 293 

 Conferva dissiliens E. B. 2464 ? 



3010. SCHIZONK'MA Ag. Schizonema. {Schixo, to divide, nema, a filament.) 2.-9. 



26123 Smiths Ag. Smith's slipp. thread f su Brsh sea coast Eng.bot.2101.Co«//^'/. 



26124 lacustre Ag. lake slipp. thread f su Brsh lakes 



3011. MONE^MA Grev. Monema. (Monos, one, nema, a filament j simple.) 4. 



26125 obtusum Grev. obtuse lax tufts 1| su Y.G sea Grev. cryp. 302 



26126 apiculatum Grev. small-tufted erect tufts f spring Y.G sea Grev. cryp. 30 



26127 Dillwynw Grev. Dillwyn's entangl tufts 2 su Ol.G sea Grev. cryp. 297 



26128 quadripunctatum Grev. four-dotted lax tufts 2 su OLG sea Grev. cryp. 286 



3012. GOMPHONE^MA Ag. Gomphonema. {Gomphos, a club, nema, a filament.) 3. 



26129 paradoxum Ag. paradoxical fine down | su Y sea Grev.cryp.25. Echinella 



26130 geminatum Ag. twin round mass § spring Gsh.Y alp. rivulets Grev. cryp. 244 



26131 minutissimum Grev. minutest thin mass | spring Gsh.Y lakes Grev. cryp. 244 



Tribe II. NOSTOCHI^NiE. 



3013. CHLOROCO'CCUM Fries Chlorococcum. 



26132 vulgare Grev. common thin mass 

 Lepraria botryo'ides E. B. 2148 



26133 murorum Grev. wall thin layer 



3014. PROTOCO'CCUS Ag. Protococcus. 



26134 nivalis Ag. snow thin layer 



{Chloros, green, kokkos, berry.) 2. 

 year G trun. of trees Grev. cryp. 262 



walls 



Grev. cryp. 325 



{Protos, first, kokkos, berry.) 

 su R rocks Grev. cryp. 231 



3015. PALME'LLA Ag. Palmella. 



26135 hyalina Lyngb, 



26136 protiiberans Ag. 



26137 botryoides Lyng 



26138 adnata Ag. 



26139 rosea Lyng. 



26140 montana Ag. 



26141 cruenta Ag. 



transparent 

 protuberant 

 grape-like 

 adnate 

 rosy 



mountain 

 bloody 



{Palmas, vibration ; jelly-like nature.) 



•12. 



little balls 1 spring G streams Grev. cryp. 247 



mass | ap.aut. G rocks Eng. bot. 2583. Viva 



thin skin ... aut G damp places Grev. cryp. 243 



gregarious § aut Y.Br mount. rocks Lyng. hyd. 69 



gregarious ... su Pk on lichens Grev. cryp. 51 



leaf-like 1| su R.G alpine rocks Eng. bot. 2195. Viva 



thin crust ... year R.Br damp walls Grev. cryp. 205 



3016. ECHINE'LLA Echinella. {Echinus, a hedgehog ; bristly appearance.) 1. — 3. 

 26142 articulata Ag. jointed thin film ... jn.jl G lakes JZng.bot.lolS.C.echinuL 



3017. ALCYONI'DIUM Ag. Alcyonidium. {Halkyoneion, the foam of the sea ; habitat.) 3.-7. 



26143 diaphanum Ag. 



26144 flavescens Ag. 



26145 defractum Ag. 



3018. NO STOC Ag. 



26146 commune Ag. 



26147 pruniforme Ag. 



26148 spha?'ricum Ag. 



26149 verrucbsum Ag. 



26150 casrdleum Lyng. 



transparent 

 flavescent 

 broken 



Nostoc. 

 common 

 plum-shaped 

 spherical 

 warty 

 blue 



fleshy mass 

 fleshy mass 

 vermicular 



6 su 

 3 

 4 



Y ocean 



Y ocean 

 Y.Pk ocean 



(Without explanation.) 



Eng. bot. 263. Viva 

 El. dan. 1245. Viva 

 Eng. bot. 1626. Viva 



5. —22. 



lobed mass 

 little balls 

 little balls 

 gregarious 

 minute balls 



Ol. G damp places Eng. bot. 461. Trem&lla 



% su Ol.G lakes Lyng. hyd. 68 



| su Ol.G still waters Di muse. 10. 17 



1 ap Ol.G rocks Di. muse. 10. 16 



,.. spring Bt.G wet mosses Grev. cryp. 131 



3019. BERKELEY Grev. Berkeley a. {Rev. M. J. Berkeley, an English crypt, bot.) 1. 



26151 fragilis Grev. fragile slipp. ball § spring Br sea Grev. cryp. 294 



3020. MYRIONE^MA Grev. Myrionema. {Myrios, myriad, nema, filament.) 1. 



26152 strangulare Grev. strangling thin layer ... su D.Br sea Grev. cryp. 300 



3021. CORYNE'PHORA Ag. Corynephora. {Koryne, a club, phoreo, to bear ; club-shaped filaments.) 1. 



26153 marina Ag. marine lobed mass 1| au Br se* shore Grev. cryp. 53 

 Rivularia tuberiformis E. B. 1956 



3022. RIVULA r RIA Ag. Rivularia. {Rivulns, a rivulet; place of its growth.) 4. — 11, 



26154 atra Ag. 



26155 nitida Ag. 



26156 angulbsa Ag. 



26157 calcarea E. B. 

 lArikia dura Lyng. 



dark 

 shining 

 angular 

 calcareous 



o 



aut 



minute dots ^ 

 aggregate ± 

 little balls £ su 

 conflu. mass. 1| year 



D.G sea plants Eng. bot. 1798 



G sea 



DI. G ditches Eng. bot. 968 

 G lakes & mar. Eng. bot. 1799 



3023. CHiETO'PHORA Ag. ChjETOPHora. {Chaite, a bristle, phoreo, to bear ; filaments.) 



4. — 12. 



26158 pellita Lyng. 



26159 tuberculbsa Ag. 



26160 <?ndivia?fblia Ag 

 2 crassa Ag. 



TO 



fur-clad thin layer 



warty balls 

 Endive-leaved branched 2 

 thick-leaved branched 2 

 F f 



R marinerocks Lyng hyd. 66 



G ditches Eng. bot. 2366. Rivularia 



G still waters Lyng. hyd. 65 



G lakes Eng. bot. 967. U, incras 



