$8 
SUPPLEMENTUM Ill. I. ALGAE. VW. FLORIDEAE. 
: 
— 
2.Iridaea minor End/. Halymenia edulis B. melia 4gard^ 
4, c. Nemastoma minor J. 4gardh 4g. medit, 90.— Mare 
meditertaneum. : z 
3. [Iridaea marginata Endl. Halymenia marginata Montagn. 
in Nouv. Annal, sc, nat. X. 273. — Ad oras Algeriae. 
A. lridaea ornata Postes et Huppr. lilustr. Alg. 17. t. 131. 
— Ad Kamtschatkam. 
5.lridaea lacera Postels et Huppr. lilustr, A4lg. 17. — 
Oceanus pacificus septemtrionalis. 
" 6.lridaea cordata Bory in Duperr. Voy. 104. Halymenia 
€ordata 4gardh Spec, I, 201. — Americae borealis in- 
sula Banksii. 
7.lIridaea Radula Bory in Duperr, Voy. p.107. Sphaero- 
coecus Radula -Z4gardh Spec. I. 268. — Ad Caput bo- 
nae spei. 
8.Iridaea lilacina Postes et Ruppr. Illustr. Alg. 17.— Ame. 
ricae ora boreali occidentalis. 
9.1ridaea Cornucopiae Post. et Huppr. Illustr. Alg. 18. t. 
38. b. — Oceanus pacificus septemtrionalis. 
10.1ridaea platyna Post. e£ Ruppr. Illustr. Alg. 18. Haly- 
menia platyna 4gardh Spec. I. 206. — Ad insulam Sa- 
chalien et ad Kamtschatkam. 
11.Iridaea phyllocarpa Post, et Ruppr. Illustr. Alg. 18, — 
Ad Kamtschatkam, 
12. iridaea micans Bory in Duperr. Voy. 110. t, 13. et13 bis. 
— Insulae Malouinae. 
13. Iridaea Belangerii Borj in Belang. Voy. 160. — Ad Ca- 
put bonae spei. 
1*1. Iridaea laminarioides Bory in JDuperr. Vj. 105, t. 11. 
J. 1, — Ad Concepcion orae chilensis, 
15.lridaea Augustinae Borj in Duperr, Voy. 108. t, 12, l. 
undulosa Bory Flor. Malouin, n, 26, I. caespitosa Bor) 
in Dict. class. IX. 16. — Ad insulas Malouinas. 
16. Iridaea pustulata Post, e£ Huppr. Illustr. Alg. 18. €, 32. 
— Ad Kamtschatkam, 
17. lridaea heterocarpa Post. et Ruppr. Illustr, Alg. 18. — 
Oceanus pacificus septemtrionalis. 
18. Iridaea Mertensiana Post, e£ Ruppr. Illustr. A4lg. 18. t. 
33. — Sinus Awatscha. 
19. Iridaea punicea Post. e? Huppr. Illustr. 41g. 18. — Ad 
insulum Sitcha. * 
20.1ridaea affinis Posz. et Ruppr. Illustr. Alg. t. 18. — Ad 
Kamtschatkam. 
21. Iridaea pinnata Post, et Huppr. Illustr. Alg. 18, — Si- 
nus Norfolk. 
22. Iridaea socialis Post, et Ruppr. Illustr. Alg. 18. — Ocea- 
nus pacificus septemtrionalis, 
23. lridaea dichotoma Endl, Nemastoma dichotoma J. 4gardh 
Alg. medit. 91. — Mare mediterraneum et adriaticum. 
2^.l1ridaea stiriata Bory ín Duperr. Voy. p. 105, Sphaero- 
coccus stiriatus Jgardh Spec. I. 269. lridaea clavellosa 
Suhr in Flora 1836, p. 341. t. 3, f. 27, 28. — Ad Caput 
bonae spei. 
25. Iridaea papillata Grevill. Sjynops. LXI. Sphaerococcus pa- 
(» pillatus 4gardh Spec. f. 207. — Ad insulam Owaihi. 
26.lridaea volans Grevill. Sy20ops- LXI. Sphaerococcus vo- 
. lans 4gardh Spec. I. 266. — Ad Caput bonae spei. 
SUBTIIIBUSIEIISPONGIOCARPEAE. 
Grevill, Alg. Brit. 68, Frons carnoso-mem- 
branacea , filis v. cellulis periphericis in stra- 
um compactum coalescentibus, in planta fru . 
ctifera ín stratum v. verrucas subspongiosas, 
e [ilis lamioribus, moniliformibus formatas 
abeuntibus, Fructificatio: Favellidia inter fila 
strati spongiosi evoluta , iisdem obtecta, de- 
mumque secedentibus erumpentia. Sphaero- 
sporae eruciatim divisae. | A 
122/241. Furcellaria LAMOURX, Frons 
filiformis, cylindrica, cellulis periphericis in fila dense 
compacta, juxta apices ramorum relaxata, recepta- 
tula fusiformia formantia abeuntibus, Fructificatio : 
Favellidia inter verrucarum fila nidulantia d 
Pv 
Alga marina, subcartilaginea, dichotome ramosa, 
fusco-purpurea. 
| Furcellaria Lamourz. in Annal. Mus. XX. p.45. AgardhSpec. 
I. 102. Greville Alg. Brit. 66. Fastigiaria Stackhouse in Mem, 
soc. nat. Mosqu. II. 90. 
1. Furcellaria fastigiata Greville 1. c. f. 11. Fucus fastigia- 
giatus Hudson. Gmel. £. 6. f. 1. Fucus lumbricalis Gmef, 
t. 6, f. 2. Turner t, 6, — na mari septemtrionali et 
atlantico. 
122/5 Polyides AGARDH., Frons filifor- 
mis, cylindrica, cellulis periphericis in fila monilifor- 
miter articulata, dense compacta, hinc inde fastigia- 
tim elongata et relaxata, verrucas spongiosas, ova- 
tas v. oblongas formantia abeuntibus. Fructificatio : 
Favellidia inter verrucarum fila nidulantia , peridío 
membranaceo-hyalino, granulorum clavatorum glo- 
merulunm densum includente. Sphaerosporae . . . — 
Alga marina, subcartilagiínea, dichotome ramosa, 
fusco-purpurea, subdiaphana, 
Polyides 4gardh Spec. I. 390, Syst. XXXIII. Greville 
Alg. Brit, 69. Spongiocarpus Grevill. Flor. edin. 2806. 
1.Polyoides lumbricalis 4gardh Spec. I. 192. P. rotundus 
Grevill. Alg. Brit. t. 11. — Mare septemtrionale. 
122/:6. Peyssonellia DECAISN. Frons 
depressa, inferiore pagina radicaus, e cellulis minu- 
tis, oblique radiantibus, in pagina superiore in ple- 
xum filorum clavato-moniliformium, spongiolas zona- 
lim transversas formantium abeuntibus. Fructifica- 
tio: Favellidia. . . . Sphaerosporae in plexu zonato 
sitae, oblongo-ellipticae, perisporio cellulis frondis 
affixo, nucleo cruciatim quadridiviso. — Algae flabel- 
liformes, subcoriaceae, sanguineo.fuscae, in rupibus 
marinis expansae, et pagina inferiore tomentoso-ra- 
dicantes, demum squamatim solutae et varie lobatae, 
concentrice zonatae. 
Peyssonellia Decazsn. in Archiv. Mus. II. 168, J, Agardh 
Alg. medit. 92. Squamaria Zanardini 4lg. adr, 133. t. 8.f.4. 
Pterigospermum Targioni Tozetti ez Bertoloni Amoen. ital. 
310. 311, pro parte. 
1. Peyssonellia squamaria Decaésn. Z, c. t. 9. f. 16. 17. Zo- 
naria squamaria 4gardA Spec. 1, 131. — Mare mediterra- 
neum, adriaticum et atlanticum. 
122/77. Phyllophorza GHEVFILL. Frons 
subplana, e cellulis minutis, angulatis, densissimis 
constituta, verrucas axillares v. marginales aut in 
disco subseriatas, subpedunculatas, sphaericas V. 
rugosas, e cellulis densissime radiantibus composi- 
tas, et saepe in foliola prolificantia abeuntes gerens. 
Fructificatio . ... Algae marinae, chartaceo- 
membranaceae, subplanae, enerves v. nervosae, 1n 
stipitem teretiusculum constrictae, e margine v. la- 
mina proliferae, coccineo. purpureae, 
Phyllophora Grevill, 4lg. Brit, 135. J. 4gardh Alg. med. 
93. Prolitera et Membranifolia Stackhouse in Mém. soc.nat, 
Moscu. II. 73. et ??. Chondri sp. Grev. Sphaerococci Sp. 
Agardh. 
1. Phyllophora rubens Grevill. A4Ig, Brit. 135. t. 15. Sphae- 
rococecus rubens 4gardh Spec. [, 237, — Sinus codanus 
et mare anglicum, 
2, Phyllophora nervosa Grevill, $jnops. LVI. Sphaerococ- 
cus nervosus AgardA Spec. I. 236,.— Mare mediterraneum, 
atlanticum et nigrum. 
3. Phyllophora Heredia J. 4gardh Alg. medit. 94. Sphaero- 
coccus Heredia 4gardh Spec. I. 243, — Mare atlanticum 
et mediterraneum. 
4, Phyllophora membranifolia J. 4gardA .4lg. medit. 93. 
Sphaerococeus membranifolius  4gardh Spec. I, 240. — 
Mare septemtrionale et atlanticum, 
5.Phyllophora Brodiaei J. 4gardh Alg. medit. 93. Sphaero- 
coccus Brodiaei 4gardA Spec. I, 239, — Mare septem- 
trionale et atlanticum, 
