
Bit 
Bat! 
2 

cluded among Cystoclonium with the mark (?) under the section « species inquirendae.” I am not certain 
whether Marten’s specimen had a medullary stratum or not. 
‘IT can not say whether the specimen which Mr. Harvey obtained from Hakodate was a variety having 
no medullary filaments, or was an abnormally developed one. At any rate, as my specimens have well 
developed medually filaments, this species hitherto regarded as a doubtful Cystoclonium is no longer so, 
and can be safely placed in the genus as a distinct species. 
ーー = の ニー 
NE iB i tb me 
HR] sascdvin we RRBVAS Salvinia natans, L. (=S.vulgaris, Michx.) s@ ] Ro Gr QEY m 
ES HU ¢ Gite 4 HR (Rhizocarpeae) 1 ERX A HN > INES SERA S EL SEBE S Sie SEES ] mH 
NEON BAW EKA HAR ENEN MIRA A PND 
SN A RSS OK SSE RS SER A NE = ORI CARE NA KR 4S AE = 6 
dH DEE AYE N A Ph ARK Gg) HEE N 
i get” EIN] ) i BI wer SSae1 Ae oN Ro Reo = ICRSGWI (1 |) AHN RN tl 
NSE erm Shey mA A = AREER ogee ORE UE 0 BR KN AR CJ) (1) “1 
eae IME 1K + A MESES ARRHIR 1< BIRE RIO N EH( | 4) ER = ARS 
SS (le ) Cl) = 11 5 hae (NIS 7 
