938 
CRYPTOGAMIA. 
Class XXIV. 
15213 corymb6sum Ag. 
15214 roseum Ag. 
15215 thujoides Ag. 
15216 versicolor Ag. 
15217 Borreri Ag. 
15218 tetricum Ag. 
15219 interruptum Ag. 
corymbose 
rosy 
Arbor- Vit£e 
changeable 
Borrer's 
livid 
interrupted 
little tufts 
finely branch, 
finely branch, 
fine tufts 
little patches 
tufts 
little tufts 
l|july R seashore 
Ig sum. R ocean 
6 july R ocean 
3 sum. Pu.R on Fuci 
1| oct. Or.R ocean 
6 spring Dl.pu sea shore 
I july DLpu sea shore 
Eng. bot. t. 2352 
DiUw. conf. t. 17 
E.b.t.2465. C. purpuras. 
Eng. bot. t. 966. C. rosea 
Eng. bot. t. 1741 
Eng. bot. t. 1915 
Eng. bot. t. 1838 
15120 Turneri 
15221 plumula 
2297. GKIFFITH'SIA. 
15222 multifida Ag. 
15223 equisetifolia Ag. 
Turner's 
feather-like 
delicate bran, 
delicate bran. 
Ag. Griffithsia. 
multifid fine tufts 
equisetum-lv'd sponge-lik.tuf. 
2 sp. su. Pk 
2 sp. su. Pk 
Sp.5—7. 
3 july R 
6 sum. R 
sea shore 
sea shore 
sea shore 
sea shore 
Eng. bot. t. 2339 
E.bot.t.l637. C. Turneri 
E. bot. 1. 1816. Conferva 
Eng. bot. t. 1479 
15224 secacea Ag. bristly 
15225 barbata Ag. bearded 
15226 corallina Ag. coralline 
2298. CH^TOSPO'RA. ^ff. 
lax tufts 
flocculent 
branch, tufts 
Ch^tospora. 
15227 Wig'gii Ag. Wigg's 
2299. POLYSIFHO'NIA. Grev. 
finely branch. 
POLYSIPUOISriA. 
15228 parasitica Ag. 
15229 spinulosa Grev. 
15230 coccinea Ag. 
parasitical 
rough-stemm. 
scarlet 
small patches 
small patches 
bushy tufts 
4 all sea. R sea shore 
1| july C sea shore 
3 july Or.R seashore 
Sp. 1. 
5 sum. R.Br seashore 
Sp. 18—49. 
I5 sum. R.Br on Fuci 
l| sum. R.Br sea shore 
4 all sea. S ocean 
Eng. bot. t. 1689 
Eng. bot. t. 1814 
Eng. bot. t. 1815 
Eng. bot. t. 1165. Fucus 
E. bot. t. 1429. Conferva 
Grev. crypt. 90 
E. bot. 1. 1055. Conferva 
15231 divaricata Ag. divaricating tufts 3 sum. R ocean 
15232 gracilis Ag. slender long tufts 4 all sea. Pu ocean 
Lyngb. hydroph. t. 34 
Dill. conf. t.40. C. stricta 
15233 vioiacea Ag. 
,S major Ag. 
15234 nigrescens Ag. 
/S pectindta Ag. 
15235 urceolata Ag. 
15236 elongata Ag. 
15237 allochroa Ag 
15328 Brodiin'i Ag 
15329 atrorubescens Ag. 
violet 
large 
blackish 
pectinate 
urceolate 
elongated 
various 
Brodie's 
dark red 
little bushes 9 sum. 
bushy tufts 6 sum. 
fine tufts 6 sum. 
Vi ocean 
D.Pu sea shore 
D.Pu ocean 
little tufts lA sum. D.Pu ocean 
long branches 8 all sea. R.Br ocean 
shrubby 8 all sea. R.Br ocean 
small tufts li all sea. Vi ocean 
large tufts 15 all sea D.R ocean 
long tufts 
Lyngb. hydrop.dan.t.35 
Eng.bot.t.2340. C. nigra 
E. bot. 1. 1717. Conferva 
E. bot.t. im.C.fibrata 
Dill. con. t.G. Conferva 
Dill. con. t. 33. Conferva 
Dill. con. t.G. C.fibrata 
Dill.con.t.l07. Confe 
6 sum. B1.R marine roc. Ji'iW. con. t.lKi. Conferva 
15240 fastigiata Ag. 
15241 badia Ag. 
recurva Ag. 
fastigiate 
brown 
little bushes 
fine tufts 
sum. 
sum. 
D.Br ocean 
D.Br ocean 
E.b.t.l764. C.polymorp. 
Dill.con. t. G. Conferva 
3 sum. D.Br sea shore Dill. con. t. G. C. paz'ews 
15243 byssoides Ag. 
15244 fruticulusa Ag. 
15245 filamentosa Ag 
byssus-like slender tufts 
shrubby finely branch, 
filamentous branch, tufts 
2300. RYTIPHLiE'A. Ag. RvxiPHLiEA. 
15246 tinctoria Ag. dyer's masses 
2301. ECTOCAR'PUS. Ag. Ectocarpus. 
35247 siliculosus Ag. 
j3 atrovtrens Ag. 
yferrug'tneus Ag. 
15248 brachiatus Ag. 
15249 granulosus Ag. 
15250 tomentosus Ag. 
podded bushy 
dark-green bushy 
ferruginous bushy 
brachiate floating tufts 
granular 
downy 
flocculent 
fine down 
6 spring R sea shore 
4 sum. Br ocean 
4 march R ocean 
Sp. 1—3. 
6 all sea. Ol.G ocean 
Sp. 4—8. 
6 spring D.G ocean 
6 spring Rus. ocean 
6 spring Rus. ocean 
3 april Pa.br ocean 
01. G on Fuci 
Br ocean 
Eng.bot.t.597. Coiiferva 
Eng. bot. t. 1686. Fucus 
E. b. t. 2312. C. Griffith. 
Turn, fuci, t. 224. Fucus 
Dillw. conf. t. E. Conf. 
E. b. t. 2319. C.siliculosa 
E. b. t. 2290. C.littoralis 
E. bot. t. 2571. Conferva 
E. bot. t. 2351. Conferva 
Dillw. conf. t. 56. Conf. 
History, Use, Propagation, Culture, 
22.97. Griffithsia. Named after Mrs. Griffiths, of Devonshire, whose many discoveries in marine vegetation 
truly entitle her to this distinction : the highest which one botanist can bestow upon another. 
2228. ChcEtospora. From a bristle, and <r!ro|«, a sporule : the latter are placed upon fine capiLary 
divisions of the filaments. 
2299. Polysiphonia. From Ttokvi, many, and (fK^mv, a siphon, in reference to the numerous little canals Dy 
which the colored matter is carried from one end of the plant to the other. Agardh calls these plants 
