BOTANY 



HELMINTHOCLADIACEJE (continued) 



Acrochastium virgatulum, J. Ag. Torpoint, 

 Looe, Padstow, Falmouth 



secundatum, Nag. Whitsand Bay, Looe, 



Penzance 



luxurians, Nag. Mount Edgcumbe 



Daviesii, Nag. Looe, Padstow, Fal- 



mouth, Penzance 



sparsum, Batt. Mount's Bay 

 Nemaleon lubricum, Duby. Falmouth, 



Land's End, Scilly Isles 



multifidum, J. Ag. Whitsand Bay, 



Pridmouth, Padstow, Falmouth 

 Helminthocladia *purpurea, J. Ag. Pen- 

 zance, Whitsand Bay 



*Hudsoni, J. Ag. Whitsand Bay, 



Sennen Cove 



Helminthora divaricata, J. Ag. Whitsand 

 Bay, Padstoui, Pridmouth, Falmouth, 

 Penzance, Scilly Isles 

 CHJETANGIACE.S: 



Scinaia *furcellata, Bivona. Torpoint, Pen- 

 zance, Scilly Isles 

 GELIDIACE.S: 



Naccaria *Wiggii, Endl. Mount Edgcumbe, 

 Fowey, Falmouth, Penzance 



Pterocladia capillacea, Born. Mount Edg- 

 cumbe, Lizard, Penzance 



Gelidium crinale, J. Ag. Padstow, Looe 



pusillum, Le Jol. Penzance 



aculeatum (Grev.) Pridmouth, Fal- 



mouth, Penzance, Scilly Isles 

 var. abnorme, Batt. North Cornwall, 

 Penzance 



pulchellum, Ktitz. Falmouth, Lizard, 



Penzance 



attenuatum, Thur., var. confertum, 



Batt. Falmouth 



corneum, Lamour. Padstow, Falmouth 



latifolium, Born. Fowey, Padstow, 



Falmouth, Penzance 



var. flexuosum, Batt. Mount Edg- 

 cumbe, Newquay 



sesquipedale, Thur. Lizard, Scilly Isles 



GlGARTINACE-ra 



Chondrus crispus, Stackh. Looe, Padstow, 



Falmouth, Penzance 

 {. virens, Turn. Cornwall (Batters) 

 f. aequalis, Turn. Falmouth 



Gigartina *acicularis, Lamour. Penzance 



*pistillata, Stackh. Whitsand Bay, 



Padstow, Lizard, St. Ives, Penzance, 

 Scilly Isles, H. 65 



mammillosa, J. Ag., f. acuta, Good. & 



Woodw. Falmouth 

 f. prolifera, Turn. Looe, Falmouth 

 f. incurvata, Turn. Cornwall 

 Phyllophora (?) Brodiei, J. Ag. Fa/mouth 



*Traillii, Holm. & Batt. Mount Edg- 



cumbe, Fowey, Falmouth, Lizard 



87 



GIGARTINACEJE (continued] 



Phyllophora palmettoides, J. Ag. Whitsand 

 Bay, Padstow, Penzance 



Stenogramme *interrupta, Mont. Torpoint, 

 Mount Edgcumbe, Penzance 



Gymnogongrus *Griffithsias, Mont. Mount 

 Edgcumbe, Fowey, Padstow, Pen- 

 zance 



Norvegicus, J. Ag. Boscastle, Talland 



Bay, Falmouth, Penzance 



patens, J. Ag. Padstow 

 Actinococcus subcutaneus, Rosenv. Fal- 

 mouth 



aggregatus, Schm. Penzance 



peltaeformis, Schm. Falmouth 

 Callocolax neglectus, Schm. Falmouth, 



Penzance 



Colacolepis incrustans, Schm. Falmouth 



Sterrocolax decipiens, Schm. On Ahnfel- 

 tia plicata 



Callophyllis laciniata, Ktttz. St. German's 

 River, Looe, Falmouth, Lizard, Pen- 

 zance 

 RHODOPHYLLIDACE.E: 



Catenella Opuntia, Grcv. Fowey, Pen- 

 zance 



Rhodophyllis bifida, Kdtz. Torpoint, Bos- 

 castle, Padstow, Looe, Falmouth, Pen- 

 zance 



var. incrassata, Harv. Falmouth, 

 Scilly Isles 



*appendiculata, J. Ag. Pridmouth, 



Penzance 

 SPHJEROCOCCACE.S: 



Sphaerococcus coronopifolius, Grev. Looe, 

 Padstow, Pridmouth, Falmouth, Pen- 

 zance 

 Gracilaria *dura, C. Ag. Padstow 



*compressa, Grev. Penzance 



*multipartita, J. Ag. Whitsand Bay, 



Torpoint 



Calliblepharis ciliata, Ktitz. Fowey, Pad- 

 stow, Falmouth, Penzance 



jubata, Ktitz. Looe, Fowey, Falmouth, 



Scilly Isles 

 var. dilatata, Holm. & Batt. Coast 



of Cornwall (Batters) 

 RHODYMENIACE.S: 



Rhodymenia palmata, Grev., f. sobolifera. 

 Padstow, Falmouth 



palmetta, J. Ag., f. acutifolia, Ktitz. 



Lizard 



f. discocarpa, Ktttz. Penzance 

 f. flabelliformis, Ktitz. Padstow, New- 

 quay, Pridmouth, Scilly Isles 

 f. spathulata, Ktitz. Falmouth 

 f. subdivisa, Ktitz. Newquay 



Nicaeensis, Holm. Pridmouth 



*ligulata, Zan. Falmouth 

 Cordylecladia *erecta, J. Ag. Falmouth 



