176 MARINE ALG OF CAPE OF GOOD HOPE. 
P. arroruBescens Grev. Table Bay, Ecklon. Cape, Harvey. 
mt nam N, eran Falklands. 
P, ns Har a Bay, Bowerbank! on Amphiroa 
spina te Hare: Port lizabed Spencer 
Geogr. Distr. Australia 
Ls — Harv. Port Natal, Krauss. 
P. mBIFERA Ag. Table Bay, Harvey! Natal, Gueinzius ; 
on Dlsaaphors Eckloni. Cape, Ecklon 
P. urpana Harv. Sea Point, Tyson | Cape, Harvey ! 
P, arenarta Harv. Hout’s Bay shore, near Muysenberg, Har- 
mi. myc Bay, Boodle! 
mpta Harv. Muysenberg, Harvey | Kalk Bay, Boodle ! 
weiaetes 8 ret Challenger! The ‘Cha allenger’ specimen is too im- 
mature to identify with certainty; it is, however, probably this 
species. 
Geogr. Distr. W. Indies. 
P. Srancert Harv. Port Natal, Stanyer! 
E. Young! Cape gaat Hohenack. | a, Kraus, 
Drege! Areschoug, Phye. extr raeurop. exsicc. ree 0; Hohenack.! 
; rvey! Relig. Brebisson. N 12; Prldine Reeve ! 
! a 
Ag., P. complanata Sp., P. Gaudichaudii J. Ag., and P. fasciculifera 
Kitz. I entirely agree with him as to all, except P. complanata 
Ag., which seems to me to resemble more nearly P, cloiophylla Ag. 
Geogr. Distr. South Atlantic (Braz zil). 
P. monocarpa oe og Gaudichaud, Hb. Montagne! 
Geoyr. Distr.. W. Indies 
P. uRcEOLATA 1 Ove. Table Bay, Harvey 
ee Distr. N. Atlantic. N. Pacific. ‘Baltio. 
Pro aNATA Spreng. Cape, Gaudichaud, D’ Urville, Hombron, 
I am disposed to think that these specimens were probably Fs 
 tlotophylla Ag., ae no Cae specimen of P. complanata has been 
recorded from the Ca: 
Geogr. shes N. ‘Atlantic, Mediterranean. 
P. cuoiopaynia Ag. Camps Bay, Tyson! Cape Point, Kalk 
Bay, Boodle! kaon ay “AUss. "elves Trimen! Reeve! Harvey! Hb. 
Dickie! Hb. Lenorm 
Var. patens J. a Table Bay, Zederbery! Boodle! ar 
Bay, Ecklon. Cape, Areschoug, Phye. extraeurop. exsicce. No. 85 
Harvey! Hohenack.! No. 294: Relig. Brebisson.! No. 97. 
P. a a J. Ag. Cape, Genbioheed, Hb. Dickie! Brand! 
P. parasitica Grey. Ca ape, Jelinek ; on Ptilota Pappeana J. Ag. 
Grunow senhrks ys ae Plant ex ar oo with 
Kiitzing’s d,e). This leads 
gure p- 26, 
me to think that the. hie le sinied to may hive ‘deen a specimen 
