s;í
u :
r', '
etiam ad littus Amoricæ scpteuuùonalis. Qvamuam autem speciem innuerîi
2'onnirigius, est dictu difficillimum. Forsan, si in re tam ambigua conjiccre
licet, sub nomine F. vittati Tonn, ct Gunn, latet Sphoerococcus ciliatus, vel
Ulva palmata Var. margi/dfera. Possibile ctiam cogitari potest, Tonningio
ad manum fuisse verum bujus algæ specimen, vi fluctuum ab oris Americoe ad
littus Norvegiæ advectum; sed cavcndum est Algologia, ne omnia, qvæ inter
rejectamenta maris reperiuntur Hydrophyta, pro veris sui Hiioris accolis statim
agnoscerënt; qvod enim fructibus nonnullis Amcricanis , qvi qvovis fere
anno ad littora Norvegiæ et insularum Færôensium rejiciuntur,*) usu veiiit,
id eliam Tbalassiophyds nonnullis accidere posset; qvare laudanda est diligentia
Botanicorum, qvi de bac resolHciti, præcautioncmqve, qvam par est,
adbibentes, ad singulas Algas rariores dcscriliendas, utrum easdem radicibus
afïixas, an inter rejecla fluctuantes iiivenerint, annotare digneutur.
*) P r im tis e o rum fru c tiii im s u b n om in e 'J5etícm)Ve f a c it m e n tio n em P e tru s Clausön in D e s c rip tio n e N o rv e g iæ H a fn .
1632- Cap. X X X II. p . 153> sed eos eo d em loco p ro la p id ib u s v e n d i ta v i t. H an c m o n d an i jia u lo p o s f e m t n -
c lav it L u ca s JDebes i n l ib r o : Fceroa r e sera ta Mafu. 1673, c um p . 105 r i t e c o n te n d .t, eos n o n e sse la p id e s ,
s e d / ü i a « e x I n d ia o c c id e n ta l i m a r i a d v e c ta s . D e in d e eo sd em c om m ém o râ t R e v . S tr öm , in D e s c r. S ö n d -
m ö r. 1, p . 13g. d ic e n s , s e a d l i t to r a N o rv e g iæ sæ p iu s in v e n ls s e f r u c tu s M im o soe sc a ndentis (n o rv . S ä ’ÖS
n iltg é f ìe n e , @l)'etCCienô-&, ® u e f îc n e , fæ ro en s . >tScttCtU)Ve) Cocos n u d /e r c e (n o rv . egeil.^b&CE) e t Cassice F i -
s tu h x . P o s te a R e v . Gunnerus in A c t. N id ro s . 3, p . 15. s iiq . p lu r e s e n um e r a n s t e s t a t u r , p a r t im a se p a r ti r a
a b a l ii s a d o r a s N o rv e g iæ in v e n to s e sse f r u c tu s Mìmosoe- s c a n d e n tis , P is c id ioe e r y ih r inoe (n o rv . ö tm e f te n e ).
C o tos n u c i/e r c e , Cucurbiice L a g en a ric e , Oassice F is tu loe , e t A n a ca rd ii o c c id e n ta lis , q v i om n e s (fv o ta n n is p e r
O c e an um tr a n s n a ta r e d ic u n tu r . (Qv o ad h o r u n i f ru c tu u m d e le rm in a tio n em c fr . T o n n in g i n Amo en . A ca d . 7,
p . 477). Id q v e n o n s o lum i l i o , s e d e t n o s tro tem p o re e v e n i t : t e s t a tu r e n im Cel. /K a h len b e rg ( in F lo r a
la p p o n ic a p . 5 0 6 0 s e ad o r am F inm a r k iæ r e p e ri s s e f r u c tu s Mimosee sca n d en tis e t Do tich o s u re n tis. D ig—
» um p ræ te re a e s t , q v o d a n i in a d v e r t a t u r , h o s f r u c tu s n o n n i s i i n l i t to r a F æ ro e n s ia e t in l i t to r a N o rv
e g iæ s e p te n t r io n a lia , a F in m a r k ia ustpve a d p ræ f e c tu r am c i r c ite r S ö n dm ö rien sem , e je c ta in v e n i r i , n e q
v e , q v a n tum s c i t u r , u l te r iu s m e rid iem v e rs u s f lu c t ib u s f e r r i . Ip s e æ s ta te 1817- ad l i t to r a Fæ ro e n s ia
in v e n i f r u c tu s Mimosas sca n d en tis, Do lich o s u r e n tis e t Gvilandince Bonducellte f.’J . D e n iq v e , q v o d h ic a ife rre
lu b e t , p ro ram p a rtem q v e c a rinæ ib id em v id i cymbæ c u ju sd am A m e ric anæ , q v am v u lg o Caniie d ic u n t, e x in te
g ro lig n o SwietenUe Mah a g o n i e x C a v a ta n i, s e d Ph o la d ib u s u b iq v e m ìs e r rim e p e r f o r a tam ; i l l a cymbæ p a r s ,
q v æ i - u ln a s lo n g itu d in e s u p e ra b a t, e â d em flu c tu um r a tio n e t r a n s v a s tu m m a re a d in s u l a s i s t a s e r a t a d v e c ta .
S E C T I O II.
SOLENTATA.
Frons ûliformis, tubulosa, continua.
XIX. S C Y T O S I P H O N . * )
F ron s t e r e s , lu t u lo s a , c o n t in u a , r am o sa v e l s im p le x , c o r ia c e o -m em b r a n a c e a , æqvalis. F ru c tu s
S em in a n u d a , su b stan tiæ fron d is in n a ta , so lita r ia ve l co n g e sta .
* fronde ramosa.
1. S c . ramentaceus; fronde terete, fìliformi, tubulosa, 'ramulis patulis
simplicibus confertissimis undiqve obsessa.
U lv a so b olife ra Fl. d. T . 3 5 6 . _ M o h r isl. p . 249.
Fucus ramentaceus L in . Syst. n a t. 2, p. 713. — O e d e rE n um . p . 19. _ T u r n .H is t . T . 149.
— harbatus Fl. n o rv . 2, p . 139. n. 1007-
— tubulosus L ep e ch . in n o v . C om m . P e tr o p . pro an n o 1774. V o l. 19, p . 4 7 6 . T a b . 20.
Ha lym en ia ramentacea Ag. Syn. p. 37.
Habitat in scopulis maris Islandici, Oeder. In mari Finmarkice, He ll, Gunnerus.
— Apud Reikavik et ad insulam Akarve Islandiæ, Hooher. — In mari
Groenlandico, Herb. O. Fahricii et TVormslioldii.
DESC. Radix callus exiguus, nigricans. Frondes aggregatæ. Caulis vcl frons
primaria simplex, raro divisus, teres, tubulosus , palmam et ultra longus.
basi tenuiter attenuatus, deinde in pennæ corvinæ crassitiem iiitumcscens.
apiccm versus iterum attenuatus. Ramuli (sine ramenta, qvæ totum caulem
obsident, et interdum in junioribus speciminibiKS fere ab.suiit) nunc confer-
lissimi, brevissimi, lineam circiter longi, horizontales, capillacei, apice acuti,
interdum clavati vcl emarginali, nunc longiores, versus apicem caulis
approximati, pollicem imum alterumvc longi, tereies, tubulosi, simplices,
vcl aliis minoribus instructi, utrinqve attenuati. Fructus Granula minuta per
totam frondem sparsa. Color fusco-ruber. Substaulia coriacea, mumbrana.-
cea, tenuis ; exsiccatæ rigida, tenax.