BRITISH LICHENS

386 PYRENOMYCETES
(1829). Endocarpon psoromoides Hook. in Sm. Eng!. F!. v. 157
(1833); Leight. Angioc. Lich. 13; Mudd Man. 267.
Pharcidia 1 dubiella A. L. Sm. Monogr. Lich. ii. 344 (1911).­
Verrucaria dubiella Ny!. in Flora xlviii. 356 (1865); Carroll in
Journ. Bot. iv. 25 (1866); Cromb. Lich. Brit. 115; Leight. Lich.
F!. 446; cd. 3, 477.
Ph. epicymatia Wint.; in Rabenh. Krypt. F!. I. 2, 342 (1885);
Vouaux tom. cit. 227.-Ph. congesta Koerb. Parerg. Lich. 470
(1865); Linds. in Quart. Journ. Micros. Sci. n. ser. ix. 343 (1869).
Listed as a microlichen by Lindsay.
Ph. innatula Vouaux tom. cit. 244.-Verrucaria innata Ny!.
in Flora xlviii. 358 (1865); Linds. tom. cit. 353; Leight. Lich.
F!. 462; ed. 3, 494. V. innatula Hue Add. 301 (1886-1888).
Ph. Crombii Sacco & D. Sacco Syll. xvii. 468 (1905).-Endocarpon
Crombii Mudd Brit. Clad. 36 (1865). Cromb. in Journ.
Bot. vii. 233 (1869); Linds. tom. cit. 351.
Ph. aggregata Vouaux op. cit. xxviii. 252 (1912).-Thelidium
aggregatum Mudd Man. 298 (1861); Jones in Proc. Nat. Hist.
Soc. Dublin iv. 137 (1865); Linds. tom. cit. 346.
Ph. superposita Sacco & D. Sacco tom. cit. 649; Vouaux tom.
cit. 248.-Verrucaria superposita Ny!.; Lind. tom. cit. 350.
Recorded as Thelidium superpositum (see p. 328).
Ph. microspila Wint. in Rabenh. Krypt. F!. I. 2,346 (1885);
Vouaux tom. cit. 247.-Recorded as Arthopyrenia microspzla (see
p. 353).
Ph. allogena Sacco & D. Sacco tom. cit. 648; Vouaux tom. cit.
244.-Verrucana allogena Ny!.; Linds. tom. cit. 350. Recorded
as Arthopyrenia allogena (see p. 356).
? Ph. consociata A. L. Sm.-Verrucaria consociata Ny!. ex
Carroll in Journ. Bot. iii. 293 (1885). A very minute, unsatisfactory
plant, "apparently parasitic on an alien thallus. The
spores are I-septate and broader at on'e end."
Sphrorulina endococcoidea Sacco & D. Sacco tom. 02'/. 695;
Vouaux op. cit. xxix. 35 (1913).-Verrucaria endococcoidea Ny!.
in Flora xlviii. 356 (1865); Carroll in Journ. Bot. iv. 25 (1866);
Linds. in Quart. Journ. Microsc. Sci. n. ser. ix. 351 (1869);
Cromb. Lich. Brit. 116i Leight. J,ich. F!. 461; ed. 3, 493.
Under this genus Vouaux (tom. cit. 36, 37) has placed the species of
Obr'lJzllm, O. cornic1l1atum and O. dolichoteron (see p. 289).
Muellerella polyspora Hepp ex Mueller in Mem. Soc. Phys.
Hist. Nat. Geneve xvi. 420; A. L. Sm. Monogr. Lich. il. 345
(exc!. syn. !5ndococcus haplotellus, &c.).
This species has been considered distinet from the following on
account of the perithecia being lighter coloured at maturity.
M. haplotella Arn. in Flora lvii. 155 (1874).-Endococcus
haplotellus Ny!. in Flora!. 180 (1867); Carroll in Journ. Bot. vi.