582 
SUPPLEMENTUM III. I. ALGAE. 1I. FLORIDEAE. 
charactere nullo indicato; typis Sphaerococco mirabili 4gard^ 
Spec. /. 298. et Spbaerococco rostrato gardh Spec. I. 2. 
plantis a me non visis. 
122/:?. Sphaerocoecus GREVF. Frons 
e cellulis composita endechromate granuloso reple- 
tis, centralibus tenuioribus, in fila dichotoma lon- 
gitudinalia ordinatis, stratam medullare formantibus, 
exterioribus rotundatis a strato medullari radianti- 
bus, minutissimarum strato peripherico tectis. Fruc- 
tificatio duplex. Coccidia hemisphaerica, intra peri- 
carpium cellulosun; sporarum obovatarum, in filis 
clavato-moniliformibus, a placenta centrali egre 
dientibus nidulantium glomerulum foventia. Sphae- 
rosporae . , . .— Algae compresso-planae , costutac, 
membranaceae , roseo - purpurascentes, subpinnatim 
Tümosisstmae, 
Sphaerocoecus Grevill. 4lg. Brit. 137. |S$ynops. LFII. 
J. Agardh Alg. medit. 154, Coronopifolia Stackhouse in Mém. 
soc. nat. Mosqu. 1I. 85. 
1. Sphaerococcus coronopifolius 4gardA Spec. I. 291. Grevill. 
Alg. Brit. t. 15. (Turner t, 122,) — Mare mediterraneum 
et atlanticum, 
2. Sphaerococcus crinitus 4gardA Spec. I, 275. (Turner t. 
123.) — Ad Kamtschatkam. 
TRIBUS E. DELESSEHIEAE, J. 
Agardh  Alg. sedit. 255. Frons cellulosa , 
continua, e cellulis rotundatis  angula- 
tisve composi(a. Fruclificatio duplex: Cocci- 
dia ad frondem externa, intra pericarpium 
celluiosum, sporas obovatas in articulis filo- 
rum moniliformium, e placenta centrali 
egredientium | formatas. continentia, Sphae- 
rosporae in soris definitis v. in sporophyllis 
propriis collectae, sphaericae v. oblongae, 
nucleo intra perisporium hyalinum triangu- 
latim, cruciatim aut zonatiin quadridiviso, 
1272/53. Plocamium  GREVFILL. Frons 
membranaceo- carlilaginea, filiformis, compressa. 
Coccidia sphaerica, sessilia, sporas, e fili articulati 
brevissimi articulo extremo pyriformi ortas inclnu- 
dentia. Sphaerosporae in sporophyllis lanceolatis la- 
teralibus biseriatae, nucleo zonatim quadripartito.— 
Algae roseo-purpureae, distiche ramosae, ramis 
subsecunde pinnaiijidis, 
Plocamium Lamourzr, in Annal. Mus, XX.137. Grevill. 
4lg. Brit. 97. Synops. L. Nereidea Stackhouse in Mém. soc 
nat. Mosqu. II. 86. : 
D Plocamium coccineum Grevill, 1.c, £, 12. Delesseria Plo- 
camium 4gardh Spec. I. 180. — Mare mediterraneum, 
septemtrionale , atlanticum et australe. 
2, Plocaminum confervaceum Bory in Duperr. Voy. 164, — 
Ad Concepcion. : 
1272/5. Fhamnophora 4G ARDH. Frons 
membranaceo - cartilaginea, plana, avenia, ecostata 
v. cosla percursa. Coccidia hemisphaerica, sessilia, 
sporas e filiorum articnlatorum — articuiis extremis 
ortas includentia. Sphaerosporae in sporophyllis ra 
inulosis subbiseriatae. — Algae fusco - v, roseo - pur- 
pureae, distiche ramosae , ramis pinnatis, 
Thamnophora 4gardh Spec. IF, 225, 
XLIX. J. Agardh in Linnaea XF. t1. 
1. Thamnophora corallorhiza Agardh S; 
pec. I. 225. (Turner 
t. 96. et 63.) — Ad Caput bonae spei et Novam Zeelan- 
diam. 
3.Tamnophora costata J. 4gardh in Linnaea XV. 10. — Ad 
Novam Hollandiam. 
3. Thamnophora angusta J. ZJgardh im Línnaea XF, 10, — 
Àd Novam Hollandiam, 
Grevill, Synops. 
| 
l 
4.Thamnophora magellanica Montagn. Prodr. 4lg. antarct, 
1, — lu freto magellanico, 
5. Thamnophora Mertensii Grevi/l. Sjnops. XLIX. — Ad 
Novam Hollandiam. 
6. Thamnophora brasiliensis Grevill. in $t, Hilaire Foy. 
Disitr. Diam. II. 448. — Ad oram Brasiliae, 
7. Tbamnophora procera J. 4gardh in Linnaea XF, 10, — 
x Ad Novam Hollandiam. 
8. Thamnophora cornuta Grevill, S3nops. XLIX. Sphaero- 
coccus cornutus 4gardh Spec, I. 293. (Turner t. 258.) — 
Ad Caput bonae spei. 
122/5. Aglaophyllum  MONTAGN, 
Frons tenuissime membranacea, plana, reticulata, 
ecostata. Coccidia hemisphaerica, immersa, sporas 
iu fili articulati longiusculi articulo extremo ortas 
includentia. Sphaerosporae in soris distinctis, per 
frondem sparsis, uucleo triangulatim quadridiviso.— 
Algae delicatissime membranaceae, amoene roseae. 
Aglaophyllum Montagn. Flor. canar. Plant. cellul. 150. 
Nitophyllum Greville 41g. Brit. 77. Synops. XLPFI. Papy- 
racea Stackhouse in Mém. soc, nat. Mosqu. 1I, 76. Dawso- 
uia Bory ad Belang, 17. part. Wormskioldia Sprengel 
Syst. 41V. 312, pro parte. Delesseriae sp. Jgardh, 
1. Aglaophyllum ocellatum. Nitophyllum ocellatum Greville 
Alg. Brii. 78. Delesseria ocellata Lamourz, in Annal. 
Mus. XX.125. 4gardh Spec. 1.187. — Ad littora Angliae, 
Galliae et Hispaniae. 
2. Aglaophyllum punctatum. Nitophyllum punctatum Greville 
Alg. Brit. 79. t. 12. Delesseria punctata 4gardh Spec. I. 
186. (Turner f. 71.) — Ad littora Angliae et Galliae. 
8.Aglaophyllum Hilliae. Nitophyllum Hilliae Grevill. 4lg. 
Brit. 50. Delesseria Hilliae Greville Crypt. scot. t. 351, 
— Ad littora Angliae, 
4. Aglaophylium Bounnemaisoni, Nitophyllum Bonnemaísoni 
Greville Alg. Brit. 81. Delesseria Bonnemaisoni Agardh 
Spec. I. 186. Greville Crypt. scot, t, 322, — Ad littora 
Galliae et Angliae. 
5, Aglaophyllum Durvillaei. Nitophyllum Durvillaei Greville 
Synops. XLFIII. Dawsonia Durvillaei Borjy in Duperr. 
Foy. Bot. 183, t. 19, — Ad Concepcion. 
6. Aglaophyllum Gmelini. Nitophyllum Gmelini Greville Alg. 
Brit. 82. Delesseria Gmelini Lamourzr. in Annal, Mus. 
XX. 124. — Ad oras Angliae. 
7. Aglaophyllum fimbriatum. Nitophyllum fimbriatum Grevill, 
in $t. Hilaire Voy. Dist, Diam. II. 447, — Ad oras 
Brasiliae. 
8. Aglaophylum laceratum Montagn. Flor. canar. Piant. 
cellul. 150. Nitophyllum laceratum Greville Alg. Brit. 
83. Delesseria lacerata .4gardA Spec. II. 184, — Mare 
septemtrionale et britannicum. 
9. Aglaophyllum ruthenicum, Wormskioldia ruthenica Post. 
et Ruppr. Illustr, 4lg. 15. — Ad Kamtschatkam. 
10. Aglaophyllum leiphaemum Montagn. ín Nouv. Annal. wes 
nat, XF III. Halymenia leiphaemia Montagn. in d'Orbig- 
ny Flor. Boliv, 20. t. 6. f. 2. — Ad oram chilenseur. 
11 Aglaophyllum Phylloloma Montagn. in JNouv. Annal. sc. 
nat. XFIII. 251, Delesseria Phylloloma AMontagn. 1!" 
d'Orbigny Flor. Boliv. 32, — Ad littora Peruviae. 
12. Aglaophyllum peruvianum Montagn. in Nouv. Annal. sc. 
nat. XV11I, 251. Delesseria pernviana Montagne in d'Or- 
bigny Flor. Boliv. 32. — Ad littora Peruviae. 
13. Aglaophylum subcostatum, Nitophyllum subcostatum J. 
4gardh in Linnaea XV, 9. — Africae ora atlantica. 
127/806. Hymemnemna GHEVF, Frons mem- 
branacea, plana, ecostata, venis prominentibus, 
anastomosantibus, numerosis percursa. Coccidia sphae- 
rica, sessilia, sporas in filorum intricatorum articu- 
lo extremo ortas includentia. Sphaerosporae inter 
venas sparsae, nucleo triangulatim tri-quadridiviso. 
— Alga capensís, amoene coccinea, fronde cuneata, 
vage fissa. 
Hymenena Greville Synops, XLV III. 
1. Hymenena fissa Greville t. c, Delesseria venosa 4gard^ 
Spec. I, 182, Fucus venosus Linn, JFeber et Mohr 
