■ ■ " 1,
S T / :
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angulatis vage oongrcgat is , filamenta vix formantibus , c o n t e x tu s ; p er iplieria
lilis moni liformibus elongati s radiant ibus c o n s ta t .” "Colo r p u rp u r e u s , in
aqua duloi varias as sumen s rubr i modifioationos.” Ita Auctores . Milii
ignota. Ex descr ipt ione n ec Gracilar iam nec Gigar t inam suspic a rem.
2 7 . Gii .? aogregata (Hook, et Harv. in Lond. Journ. IV. p. 2G f )
cæspi tosa n ig r e s c en s e basi c ommu n i late scutata carnosa orta,
frondibus fi l iformibus sub comp r e s s i s carti lagineis vage ramos is
subdic l iotomis , axil lis angus l is , ramis e r e c l i s s impl ic ibus vel
furcatis omn ib u s l i liformibus o b tu s i s , apicibus subfas t igiat i s ,
fructu. . . .
S p hæro c o c o u s ? aggrega tus l i u t i , sp. p . 778!
Hab. a d in su la s Falk lan d .
Frons 3—4-poIllcaris , vix d iamet ro lineam dimidiam æq u an s , a radice
s enta la poll icem fere lata dense cæspi tosa , i r r e g u la r i te r ramo sa ; nuno p a r te
inferiore dimid ia s implex, n unc æq u a l i te r dichotoma . Axil læ o b tusæ, segment
is eximie erect is . Color a t ro -p u rp i i r e u s . S u bs tant ia cart ilaginea.
Ch a r tæ vix ad hær e t . Quæd am simi li tudo cum Poly ide rotunda adest .
Descr . .Auct. t rans scr ips i .
2 8 . P l . ? FURCATA (Hook, et Harv. Lond. Journ. LV. p. 5 4 5 ) fronde
basi cyl indracea mo x c omp r e s sa angus t is s ima l ine a r i plurie s
d icb o toma fastigiata rigida t enaci s s ima s icci tate c o rn e a , axil lis
p atent ibus obtus is , apicibus ob tus i s s imi s rotundat is, co c c idi i s
ad la tera f iircarum infer iorura ins ident ibus su b imme r s i sv e sparsis
vel sæpo oppos i ti s .
S p hæro c o c c u s ? furcat iis K ü tz . sp. p . 778!
Hab. a d Nov. Z e e l a n d i am (S in c l a ir ) .
Frons 6—8-poll ioaris, lineam dimidiam diamet ro non æq u an s , æqualem
la t i tudinem ubiq u e servans , r egular i te r dichotoma , ambi tu la te flabelliformis.
Su b s tan t ia valde tenax, s icc i ta te r igida e t cornea . S t ru c tu r a s tip i tis
dens ior quam in plur imis hujus g ene r i s spe c ieb u s , cellu lis medul lar ibus
minor ibus , et p e r ipher ici s magis in fila conjuncti s .
Ita Auctores . Mihi ignota.
2 9 . Sphæroc. vagu.s (liiitz. Phyc. p 4 0 8 ) pby c oma t e spl t l iamæo -
p edal i , p en nam cor vinam c r as so, p a t en t i - e t v a g e d i ch o tomo ,
basi comp lan a to , ramis n ume r o s i s t le xuos is impl icat is interdura
c on c r e t i s e t radicant ibus . liiitz. Sp. Alg. p. 7 7 3 !
flab. in m a r i m e d i t e r r a n e o .
3 0 . Sph. aculeatus (Kiitz. sp. p. 7 7 5 ) pby c oma t e c omp r e s s o lineari
spi tliamæo r amo s i s s imo , ramis dis tiebis ir regularibus ( l ine am
la lis) c o n f e r t i s n um e r o s i s i r r e g u l a r i t e r p in n a tis o p p o s iti s a l t e r n
isv e p a t e n t i b u s , om n i b u s a p i c e s p in e s c e n t ib u s , p in n i s sp in is
la te r a l ib u s a rm a t i s . S u b s t a n ti a c o r n e a d u r a ; fru cliis ig n o ti.
C o lo r p u r p u r e o - n i g r e s c e n s a p i c em v e r s u s p a l lid u s . S t r u c l u r a
, g e n e r i s .
Hab. ad o r a s Brasiliæ ( l l b . L e n o rm a n d ) .
3 1 . Sph. chondroides (M tz . sp. p. 7 7 6 ) filifo rmis t e r e s 4— 8 - p o l l i -
c a ri s , r am o s i s s im u s , r am is a l te r n i s vagis e lo n g a ti s p a t e n t i b u s ,
p e r to l am lo n g i t u d i n em o b s e s si s r am u l i s fr u c t if e r is g ra c i lib u s
e lo n g a ti s , u lt r a s e ta c e is basi in s i g n i t e r a t te n u a t is . Hab itu s S.
li c h e n o i d e s , q u o d iffe rt p b y c o r a a t e r am i s q u e t e n u i o r i b u s , r am u lis
f r u c t if e r is b asi v a ld e a t t e n u a t i s , q u a s i b r e v i t e r p e d u n c u la ti s .
C y s to c a r p ia in r am u l i s sessilia la te ra lia s p a r s a r em o t a .
Fucus soli tari US Vahl? Ag. [?] S p e c . I . p . 335.
Hab. ad Bab iam (Hb. L e n o rm a n d ) .
3 2 . Sph. acanthophorus (Kiilz. sp. p. 7 7 8 ) p liy c o ra a te p la n o r am o s o ,
r am i s v ag e e t i r r e g u l a r i t e r b ip i n n a t i s , p in n i s s u p e r i o r i b u s a n g u s
tis s imi s, i n f e r i o r i b u s l a t io r i b u s , p lu s m i n u s v e s p in o s is , a p i c e
a c u tis s imi s, sæ p e f u r c a t is vel le v ite r bifidis. Lon g . 8 " ; lat. p liy -
c om. p r im . inf. 2— 3 " , s u p e r n o '/z— V / ' - C o lo r p u r p u r e u s ,
f u s c e s c e n s . S u b s t a n ti a rig id a c a rt il a g in e a .
Hab. a d P e r n am b u c c o ( ll b . L e n o rm a n d ) .
3 3 . S ph . furcigeru.s (Kiitz. sp. p. 7 7 9 ) cæs p ito s u s , b asi b r e v i s s ime
s tip itatiis, r am o s u s , r am i s fo lia c e is l i n e a r i b u s s u b s im p l i c ib u s a u t
s u b d i c h o t om i s basi a t t e n u a t i s , ap ic iliu s s im p l i c i t e r a u t d u p l i c a t o -
b if u r c a tis , s e gm e n t i s f u r c n i a r um d iv a r ic a t is a n g u s ti s s im is , m i n u tis,
o b tu s is . Lo n g . 1"; lat. r am o r u m 1'". C o lo r c o c c i n e o -
p u r p u r e u s . S u b s t a n li a rig id a firma c o r i a c e a m em b r a n a c e a .
S t r u c t u r a g e n e r i s , c e llu lis m e d u l l a r i b u s p a rv is.
Hab. ad Gap. b. S p ei ( P a p p e ) .
3 4 . Gracilaria capitata {Zanard. Sagg. p. 4 7 ) n o n d e s c r i p ta .
XCVIÏ. A c r o p e l t i s Mont. f i . b oUv . in D'ori. Voy. p. 33.
Endl. Gen. pl. Suppl. III. p. 5 3 . Kiitz. Sp. Alg. p. 7 8 6 . G r a -
cilariie sp. J . Ag.; B b o d om e n iæ sp. Sonder.
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