246 
Mycologia 
Heppia terrena Nyl., Lecanora pleistospora Nyl., L. pleiospora Nyl., L. 
rediunta Stiz., L. obpalens Nyl., L. {Placodium) subpyraceella Nyl., L. 
stenospora Stiz., Rinodina angelica Stiz., Lecidea dolodes Nyl., L. sub- 
plebia, L. catalinaria Stiz., L. {Biatora) phaeospora Stiz., L. squalida 
pcrsimilans Nyl., Arthonia subdisjuncta Nyl., Verrucaria plumbaria Stiz., 
V. submiiralis Nyl., V. squamella Nyl., and V. inductula Nyl. 
Lichens of Southern California. Pamphlet, i— 18. Los Angeles, R. R. 
Baumgartner and Company, 1898. 
A list of 307 lichens with notes, being a second edition of the portion 
on lichens in McCletchie’s Seedless Plants of Southern California, 1897. 
New lichens named by Doctor Nylander are Homodium microdium, Col- 
lemopsis segregata, Pannularia ruderatnla, Heppia leptopholis, Lecanora 
{Placodium) peludella, L. stibdispersa, L. praecrenata, L. glaucopisma, 
Arthonia pruinosella, Lecidea admiscens, L. atrolutescens, L. fuscaioatra, 
and Verrucaria bacillosa. 
New species of lichens from Southern California determined by Professor W. 
Nylander. Bull. Torr. Bot. Club 25: 632, 633. 1898. 
The species described are four: Lecanora praecrenata, Arthonia prui- 
nosella, Thelopsis subporinella, and Lecidea triphragmioides. 
The genus Dirina in North America. Bull. So. Cal. Acad. Sci. 13; 26, 27. 
1902. 
Notes on Dirina rediunta (Stiz.) Zahlbr. and D. Hassei Zahlbr. 
The lichen flora of San Clemente Island. Bull. So. Cal. Acad. Sci. 2 : 54, 
SS- 1903. 
A list of 22 lichens with habitats. 
Contributions to the lichen flora of the California Coast Islands. Bull. So. 
Cal. Acad. Sci. 2: 23-26. 32-35. 1903. 
The two lists contain somewhat more than too lichens with localities. 
Additions to the lichen flora of Southern California. Bull. So. Cal. Acad. 
Sci. 2: 52-54. 58-60. 71-73. 1903- 
Lists of about 120 lichens with notes. Nineteen lichens are spoken of 
as new. Of these 15 had been previously described, while Buellia 
triphragmioides appears as a nomen nudum. New and described by 
Nylander are Lecidea dolodes, Verrucaria discordans, and V. dacryodes. 
Contributions to the lichen flora of Southern California. Bull. So. Cal, Acad. 
Sci. 5: 38-45- 1906. • 
A list of 98 lichens with notes. 
A few lichens picked up on San Jacinto Mountain. Bull. So. Cal. Acad. Sci. 
4: 123-125. 1906. 
A short list with notes. 
Unreported plants from the vicinity of Los Angeles, California. Muhlen- 
bergia 3: 114. 1907. 
Consists of notes on two rare seed plants. 
Lichens collected in the Tehachepi Mountains, California. Bryologist 11: 
55-57- 1908. 
A list of 56 lichens with notes. 
Additions to the lichen flora of Southern California. Bryologist 11 : 6, 7. 
1908. 
A list of 16 lichens with notes Lecanactis salicina Zahlbr. appears 
as a nomen nudum. 
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