72 
L. saccharina, var. Phyllitis, Le Jol. Ae a 
Note: Recorded by R. J. Harvey-Gibson.. No data available. 
L. digitata, Lamour var. typica, Foslie. Common. 
Fig.: Harvey I, 24. 
District : In all districts. 
Zone: L.W.O.N.T. 
Occurrence: Perennial. 
Reproduction : Spring and Summer. 
Notes: Forms well-marked belt on flat shores extendas sub-littoral 
zone. 
L. Cloustoni, Edm. Frequent. 
Fig.: Hauck, p. 397. 
District: Port Erin; Port St. Mary; Castletown; Pooyllvaaish. 
Zone: Below L.W.O.S.T. 
Occurrence: Perennial. 
Reproduction: General. 
Notes : Common in deep water with certain amount of shelter. 
Gen. Saccorhiza, De La Pyl. 
S. polyschides, Batt. Not uncommon. 
Fig.: Harvey I, 25 [as Laminaria bulbosa]. 
District : In all districts. 
Zone: Below L.W.O.S.T. 
Occurrence: Perennial. 
Reproduction: At any. time. 
Gen. Alaria, Grev. 
A. esculenta, Grev. Common. 
Fig.: Harvey I, 23. 
District: In all districts. 
Zone: L.W.O.N.T. and below. 
Occurrence: Perennial (or biennial). 
Reproduction : Reproductive branches at all times i the year. 
Notes: Generally found in positions where water. movement is 
pronounced. 
Fam. CUTLERIACEAE. 
Gen. Cutleria, Grev. 
C. multifida, Grev. 
Fig.: Harvey -I, 32. 
District: Douglas Bay (Talbot); Fleshwick Bay; Bay Fine. 
Zone: Sub-littoral. 
Occurrence: Annual, Summer. 
Reproduction: Male and female gametangia. 
Notes: Dredged from deep water, August 1931. First record 
since 1890. 
