THE DISTRIBUTION OF PADINA PAVONICA 23 



is no reason to doubt that these populations are the offspring of those earlier noted by E. P., Plues, 

 and Walker. 



Devon (South) 



Sidmouth : 



Herb. Greville, (E): vii, viii.1828, fs, Mrs Griffiths; vii.1828 (MS Cutler); vii.1828, Miss 

 Cutler (only probably Sidmouth) ; vii. 1829, Mrs Griffiths; vii. 1829, Miss Cutler; 30.viii.1833, Miss 

 Cutler; viii.1833, Miss Cutler; Greville (1830), Mrs Griffiths. 



Miss Cutler coll. (TCD): 19.viii.1830; 8.ix.l831; 13.viii.1832; 14.viii.1833. 



18.vi.1833, Dr Greville, Pollexfen in Herb. Batters; Herb. Harvey (BM), 5.vii.l833, 30.viii. 

 1833; 2. viii.1833, Herb. Cutler, 0, (BM); 30.viii.1833, Miss A. Ball (DBN); viii.1833, W. 

 Thompson (BEL); 1833, Cutler in Herb. Gatty (STAG); Mogridge (1836); Areschoug (1843); 

 2.vii.l849, (E); 18.viii.1880, R. V. Tellam (BMN); viii.1880, Herb. Holmes; Parfitt (1889), abun- 

 dant in shallow intertidal pools; viii.1891, Buffham (BM); viii.1891, Buffham, [BMSpC] 1453; 

 Buffham (1893), ix.1891 [confusion between viii and ix.1891 in different parts of work; specimens 

 supporting both months in BM]; ll.viii.1892, T. H. Buffham, 0, three fine plants, J. T. Neeve, 

 MS Field Notes (FKE); c. 1892, Batters, 0, P88/1/2 (PLTH); ix.1894, Batters in BMSC 9539; 

 viii. 1895, Holmes, Algae Britannicae Rariores Exsiccatae, no. 12, (BM); viii. 1901, Batters (BM); 

 Batters (1902); Williams (1905), summers 1904-05; Hamel (1931) (Buffham); Tregelles (1932); 

 2.vii.l949 (E); Herb. Merrifield and Ormerod, location with '?' (BTN); viii, Herb. Holmes 

 (NMW); Herb. Cork (CRK). 



Sidmouth [Lade Foot Rocks], SY 106862: 



26.viii.1968, 23.ix.1968, 7.iii.l969, 29.vi.1969, l.viii.1969, 13.ix.1969, 22.vii.1970, 17.ix.1970, 

 ix.1971, all W. D. R.; consistently present in all May-September visits, 1972-76, W. D. R., 0, in 

 September. 



Ladram Bay: 



ix.1852, Cutler in Herb. Masters (K in BM); 8.ix.l892, Herb. George, (BM); 20. v. 1896, 

 Herb. George; viii. 1901, Batters collection; Carter (1927) (Lloyd Williams). 



Ladram Bay, SY 095850: 



14.viii.1969, 14.ix.1969, ll.x.1969, 21.vii.1970, 17.ix.1970, all W. D. R.; Norris (1972, 

 unpublished), pools; ii.1973, M. D. Guiry, good growth; 30.viii.1974, W. D. R., J. H. P. & 

 L. B. L., well developed populations; consistently present in all May-September visits, 1972-76, 

 with in September, W. D. R. 



Budleigh Salterton: 



vii. 18 10, Herb. Edward Forster (BM); Tregelles (1932). 



Exmouth : 



Newton (1680-83), '. . . in holes & hollow places where water stands betw. ye rocks going into 

 ye sea abf. a mile fr Exmouth- Ntn. -' [MS note by Newton, in indicated period, in Ray (1670: 

 at p. 11 5, BM copy)], as Fucus maritimus Gallopavonis pennas refer ens C. B. ; Ray (1686), 'Ostendit 

 nobis hanc plantam D. Stevens a se inventam prop Exoniam Devoniae urbem . . .'; and as secon- 

 dary Stevens record repeats in all the following cases [to Turton & Kingston, 1829, 1830]: 



Ray (1688, 1690, 1696; all as Fucus maritimus Gallopavonis pennas referens C. B.); Dillenius 

 in Ray (1724; as same); Hill (1760; as Fucus fronde sessili renifomis decussatim striata); Hudson 

 (1762; as Fucus pavonicus); Camden & Gibson (1695, 1722; as Lichen seu muscus marinus 

 variegatus); Camden & Gough (1789; as Ulva pavonia); Polwhele (1797; as Viva pavonia); 

 Turner & Dillwyn (1805; as Ulva pavonia); Greville (1830); Turner & Kingston (1829 ?; 1830; 

 as Zonaria pavonia). 



vii. 1850, W. H. Harvey, British Algae, vol. I (BM), prepared by Harvey for John van Voorst, 

 illustrative collection for a copy of Harvey's Manual (ed. 2, 1849); ii.1855, J. Cocks, Algarum 



