Polysiphonia nigrescens (Huds.) Grev. ex Harv.

ALGAE SCANDINAVICAE
Exriccatab
QTJA8 ADJECTI8 CHAR ACM 8
distribuii
John ehr. areschoug.
Upsalms 1861-1876.
Columbia University. Purchased i8gb.
152. Polysiphonia lŤrodicei Aresch. Phyc. Se. p. 50.
Polysiphonia nigrescens ¨t pectinata J. Ag.
sp. 2 p. 1058.
In mari Bahusite. Junio.
Domina S. Akermark.
Hiec junior, et quse antea (sub. n:o 63) tradita est
pianta adultior forma.
02187585
02187584
02187585