84 
Gen. Gracilaria, Grev. 
G. confervoides, Grev. Rare. 
Fig. : Harvey it, 287. 
District: Port Erin; Douglas Bay (Talbot); Pooyllvaaish. 
Zone: M.T. zone and below. 
Occurrence: Pseudo-perennial. 
Reproduction : Cystocarpia in Summer. 
Notes: Found only in restricted localities ; solitary plants in Winter, 
locally abundant in Summer. 
Gen. Calliblepharis, Kiitz. 
C. ciliata, Witz. 
Fig.: Harvey II, 181 ‘as Rhodymenia ciliata’. 
District: Douglas Bay (Mrs. Gatty); Peel. 
Zone: Below L.W.0:58.T. 
Occurrence: Annual, Summer. 
Reproduction ; No data. 
Notes: Deep water form, usually found as a cast-up. 
C. lanceolata, Batt. Locally common. 
Fig.: Harvey II, 182 [as Rhodymenia jubata}. 
District: Port Erin; Port St. Mary; Castletown; Douglas Bay 
(Talbot) 
Zone > MT... zone. to, -W'-O.N. fin, pools: 
Occurrence: Pseudo-perennial or perennial. 
Reproduction: June and July. Cystocarpia and spermatia recorded. 
Notes: Not a conspicuous component of the flora but occurring here 
and there in fair quantities. Prefers illuminated situations. 
Fam. RHODYMENIACEAE. 
Gen. Rhodymenia, J. Ag. 
R. palmetia, Grev. 
Fig.: Harvey II, 179.~ var. a. 
District: Port Erin. 
Notes: Recorded by R. J. Harvey-Gibson. No data available. 
R. palmata, Grev., var. typica, Batt. Very common. 
Big. Darvey If; 2183.) par @- 
District: In all districts. 
Zoue LW -ON-T. to, E.WLO:S-1., anda below: 
Occurrence: Perennial. 
Reproduction : Tetraspores in Winter and early Spring ; spermatia in 
Spring ; no record for cystocarpia. 
R. palmata Grev. var. marginifera Harv. 
Fig: Harvey 1f, 183: ‘van. Bs: 
District : All districts. 
Zone: L.W.O.N.T. to L.W.O.S.T. and below. 
Occurrence: Perennial. 
Reproduction : See var. typica above. 
Notes: Forms conspicuous accompaniment to Laminarian zone ; 
frequently attached to Laminaria stipes. 
