Cæspites oiroitei- bipol licares , f rondibus a ngus t ior ibus lat ior ibusquo
niixtis. l ' ro n d o s ramif icatione inter p in n a tam ot dic l iotomam in termedia
d e c om p o s i t e , sogment is majo rilnis d ic h o tomi s , min o r ib u s subpinnat is .
Segme nta cu n e a to - l in e a r ia , 1 —21incas lata , terminal ia angus t iora dentata.
Su b s t a n t i a te n u e meml i ranaoca . Colo r diluto roseus . Fro n s a super f icie
o b s e rv a ta fere in modum Nitophylli aroolata ad p a re t , ccllulis angulatis
s ingula u t r in q u o ser ie dispos itis. In cellulis bis nucleus obsour ior adp
a r e t , qui d emum in s p hæro sp o r am abi t (o b s e rv a n te Kutzingio) c ru ciat im
[?J div isam.
rime fere sunt, q uæ de pianta i larveyana hodie dioere lioct. Speci me
n liabeo p la nlæ rnajoris ex ocoidontal ibus Novæ, Mollandiæ oris r e p o r -
la tum, speciei llarveyanæ, p ro x imum si non idont icum, quod cys toc arpia
g e r i t marginal ia sphær ica , q u o ad s i ru c tu r am cum Euthora s a t coi iveni -
onti a. Cellulæ s tér i les suiierlìoiei su n t iu hoc speci raino miolco o b s c u -
rio ri, licet minus evidenti quam in speciminibus Ilarvcyanis , n o t a t e .
3. Species affinilale dubia, forsan hujus loci.
3, Cr-ADimiENTA Gu.YNii (Hurv. Lond. Journ. IV. 5 4 0 ) f r o n d e p i n n
a t im d e c o r a p o s i t a , p in n i s p i n n u l i s q i i e in ra c l iid e l i n e a r i i r r o g i i -
la r i t o r o p p o s i t i s a l t e r n i s v e p a t e n t i s s im i s , b asi a n g u s t a t i s n i i d iii s -
ciilis, a p i c e o b tu s i s d e i ila tis in c isisv e , axillis r o t u n d a t i s .
Cladhymenia Gunnii ila r v . l. c. Alg. T a sm . n . 28 e l N e r . A u s tr . p .
87 la b . X X X n U
Callophyll is Gunnii K iitz . S p . Alg. p . 746.
La u r e n c ia ? memb r a n a c e a I la r v . L o n d . J o u r n . 4844 p. 443.
lla b . ad o r a s T a sm a n iæ (G u n n ! ) .
Fro n d e s 8— lapol l icares , planæ, te n u e memb r a n a c eæ, p inna t im deo om-
p o s i tæ , saltern q u a d r ip in n a tæ. Rachides 2— 3 l ineas l a t e , p in næq u e
poll icem latæ, ambi tu fere l ineares . P in næ p in n u læq u e neo vere op p o s
i t e , neo a l te rnæ mibi v identur , seo. I larvey a l te rnæ. P in n a rum lobi
obtus i, rotu n d a t i a u t crena t i . Axillæ eximie ro tu n d a tæ. S p hæro sp o ræ
SCO. Ilarvey min u tæ, p e r pinna s p in n u la sq u e sp a r sæ, t r iangule div isæ.
Colo r coc cineus .
l lano p la n tam a d Cladliymcniæ genus , quod Chondrieis ad n ume r a t ,
re tul i t Auctor . S pecies typicas Cladhymeniæ non vidi, qu a r e moum de
illis ju d ic ium i r r i lum fore l iquet. Cladhymenia Guiujü vero, cujus sp e c
imen liberal itat i Auctor is debeo, ta n tum a Chondrieis hohitu e t s t ru c tu r a
reoedi t, u t il lam vix ju r e his a d n ume r a tam fuisse pu ta r e r a . A Cal lo-
phylli qu o q u e s t r u c tu r a abludit. Hoc r e s p e c tu forsan a d Stictophyl lum
pro.ximo accedit . Sed d um cys toc a rpia ignota, affmitas qu o q u e in c e r ta
manet .
LIX. R h O D O P I I Y L L I S KHIz. Bot. Zeil. 1 8 4 7 p. 2 3 . Sp. Alg.
p. 7 8 0 Le p to p liy lliiim Noegeli Algensgsl. p. 2 3 0 . Rlio d ommi iæ
c t Culliblopluiris sp. Auct.
IT’oiis plaiia m em b r a n a c e a d i c l i o t om o - d e c om p o s i t a s o gme i iti s q i ie m a r -
giiialibiis olisita, s tr a l is d iio b iis c o n t c x t a ; ce llu lis r o t u i i d a t o -
aiigiilalis, i n t e r i o r i b u s lo n g iln d lria lib iis m a j o r i b u s , e x t c r io r i lm s
v e r t ic a l ib u s siibsingiibi s e r i e d is p o s itis. Cystocarpia jiixtu m a r g
i n em inllula siibspliæi'ica, p e r i c a r j i io ce llu lis e x t r o r s um ra d ia lis,
in l r o r s i im s i i b c o n c c n t r i c e d is p o s iti s c o n l la lo mi in il a , g e n i in id i a
ill a r t ic u l is s iip e r io r iln is ti lo ii im, a p l á c e n l a basali r a d i a n l i nm ,
p l u r im a c o n g l o b a t a fo v en tia . S p / i a ir o s p o r íB f r o n d e a u t s e gm e n t i s
m a r g in a l ib u s im m e r sæ , z o n a t im divisæ.
F r o n d e s om n i um [ilanæ, r o s eæ a n t r n b r o - p i i r p u r e æ , m e m b r a -
iia c eæ a u t s i i b c a r n o s o -m em l i r a n a c e æ , e x s ic c a tæ sæp iu s m em b r a n a c e æ ,
d ic lio t om o - f u s t ig i a tæ s e gm o n t i s q i i e ma r g in a l ib i i s p i n n a tæ , p in n i s in
s e gm e n t a s e n s im c o i ifo rn ii a ub e iin lib iis. S e gm e n t a c i i n e a t o - l i n e a r i a .
Stra tis c e llt ila r nm d iio b iis c o n t e x tæ s i in t ; Coliiilæ e x t e r i o r e s c o l o r a tæ ;
in t e r io r e s n i i d o c l i r om a t e g r a n u l o s o a n t liyalino farclæ.
Cy s to c a rp ia q u a s i ex ip s o m a r g i n e Ínflalo f o rm a t a , u i r i n q u e a t
i n æ q u a l i t e r p r om im i l a , s iib sp liærica . P e r i c a r p i um s a t c r a s s iim, stra tis
d iio b iis c o l lu l a r um foi'ina tiini, l im b o q u e liyalino e x t e r n e c in c tiim.
Cellu læ i n t e r i o r e s c o n c e n t r i c o d i s p o s itæ , a n a s t om o s i b u s ji in c tæ c t
m e d i a n t i b u s filis s te r i lib u s c um p l a c e n t a c o n j i in c tæ ; e x t r o r s um lioc
s t r a t um c e llu lis v o r t i c a l i t e r s e ria tis , p ræ c i p u e q ii ib ii sd am loliis, d e -
iiuira f o r s a n c a r p o s t om i o r u p li s , in s i g n i t e r r a d i a n t i b u s c i n g itu r . P l a c
e n ta c e llu lo sa a flu id o e l e v a ta , a t q u e m e d i a n t i b u s filis s imid ic iu sc iilis
s te ri lib u s c u r a p e r i c a r p i o c o n j u n c t a , a d e s t . I n t e r liæc fila s te rilia ,
alia p ræ g n a n t i a siilifasciciilatim e x e u n t , in fra a rl ic i ilo s g em m i d i a
e v o lv en tia . Articuli iiloriira s u p e r i o r e s , g em m i d i a p in r a simili g e n
e r a n t e s ; in f e r io r e s sæ p e in d iv isi s e r i a l i ; g em m i d i a in s u p e r i o r i b u s
ar t ic u l is n u llo f e r e o r d i n e c o n g l o b a t a , g lom e r i i lo s e ffic iu n t ]iliires,
in t e r fila ste rilia p l a c e n læ d i s p o s ito s . — S p l iæ r o s p o ræ in fra s t r a t um
c o r t ic a l e vix m i i t a t um n id iila iito s, o b lo n gæ , z o i ia l im divisæ,
Geniis ime f e r e e o d e m t em p o r e a Kiitzingio c t Næg e lio i n s t i -
tutiira, a d C a l lib l e p li a r em a r c t o e t f o r s a n n im i i im a c c e d it , s t r u c t u r a
f r o n d is , s p l iæ r o s p o r i s e t liubitii f e r e in u t r o q n n g e n e r e i i s d em ;
d is t a n t ta iiliim e x i g u a f r u c t u s c a p s u l a r is d il fc re n li a . I n Ca liib lep liari
p e r i c a r p i um s tra tis d iio b iis c e l lu l a r um c o n s t a t , q u o r u i u i n t e r iu s
p ræ c i p u e c v o l u tum cc llu lis s u b c o i i c e n t r i c i s c o n t la t iim est. In lUio-
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