456 SUMMARY OF CURRENT RESEARCHES RELATING TO 



Eggleston, W. W. — The Fern Flora of Vermont. 



[List of 82 specie* and varieties of ferns and fern-allies, with notes on their 

 distribution.] Tom. cit., pp. 33-41. 



Flett, J. 1!.— Observations on Lycopodium Selago-lucidulum. 



[L. Selago ;it a high altitude grades imperceptibly into the large forest form, 

 L. lucidulum, in North America.] Tom. cit., p. 48. 



Ford, S. O. — The Anatomy of Psilotum triquetrum. 



Rep. Brit. Ass. Adv. Sci. 1904 (1905) p. 780. 



G rand'Eury — Sur les graines trouvees attachees au Pecopteris Pluckeneti Schlot. 



(On the grains found attached to Pecopteris Pluckeneti Schlot.) 



Compt. Rend. Acad. Sci. Paris, cxl. (1905) pp. 920-3. 



Gx 1'FKOY. Cn. — Les Aspidium aculeatum et A. Lonchitis, constituent-ils deux 

 especes distinctes? (Do A. aculeatum and A. Lonchitis constitute two distinct 

 species?) Bull. Soc. Bot. France, lii. (1905) pp. 77-84 (1 pi.). 



Hamilton, A. — On abnormal developments in New Zealand Ferns. 



Trans. Proc. New Zealand Inst., xxxvi. (1904) pp. 334-72. 



Harper, E. M. — The Fern Flora of Georgia. 



[An annotated list of 58 Pteridophytes, with an account of the geological and 

 botanical features of the State ot Georgia.] 



Fern Bulletin, xiii. (1905) p. 1-17. 



Hieronymus, G. — Aspleniorum species novae et non satis notae. Beschreibungen 

 von neuen Arten und Bemerkungen zu alteren Arten der Gattung Asplenium. 

 (New and insufficiently-known species of Asplenium. Descriptions of new species 

 and remarks on old species of the genus Asplenium.) 



[A. galipanense is split off from true A. Karstenianum. Both are described in 

 great detail.] Hedwigia, xliv. (1905) pp. 193-8 (1 pi.). 



Hill, E. J. — Equisetum scirpoides in Illinois. 

 [Note on the distribution of the species.] 



Fern Btdletin, xiii. (1905) p. 21-3. 



Hill, T. G. — On the presence of Parichnos in Recent Plants. 



[Comparison of certain mucilage-cavities in Isoetes hystrix with the parichnos 

 of Lepidodendron, etc. Rep. Brit. Ass. Adv. Sci. 1904 



(1905) p. 780. 



Kidstox, R. — On the Divisions and Correlation of the Upper Portion of the Coal- 

 Measures, with special reference to their Development in the Midland Counties of 

 England. 



[Contains several lists of fossil ferns, utilised for the classification of the 

 different strata.] Quart. Journ. Geol. Soc, lxi. (1905) pp. 308-23. 



Kligh, A. B. — The Flora of the Puslinch Lake District. 



Guelph Herald, No. 18 (1904) ; Fern Bulletin, xiii. 



(1905) p. 27. 



Kohne, W. — Sigillarienstamme, unterscheidungsmerkmale, Arten. geologische 

 Verbreitung. (Distinguishing characteristics, species, and geographical distribu- 

 tion of the stems of Sigillaria.) Dissert. (Erlangen, 1904) 72 pp. 



Kummerle, J. B. — Der vierblattrige Kleefarn in der Flora von Budapest. {Mar- 

 silia quadrifolia in the flora of Budapest.) 



[Specimens of this plant exist in the Hungarian National Museum. It was 

 gathered formerly in the Riikos brook, but cannot now be found.] 



Magyar Bot. Lapok, iii. (1904) pp. 322-9. 



Maxon, W. R. — A New Botrychium from Jamaica. 



[The description of a new species, B. Under woodianum, belongiug to the 

 ternatum group and most nearly related to B. Jenmani Underw. and B. 

 decompositum Mart, and Gal. The type of the new species is preserved in 

 the Herbarium of the New York Botanical Gardens.] 



Bull. Torr. Bot. Club, xxxii. (1905) pp. 219-22 (1 pi.). 



Parish, S. B. — Ophioglossum californicum in Central California. 



Fern Bulletin, xiii. (1905) p. 4£. 



Parlin, J. C. — Asplenium Trichomanes in Maine. Rhodora, vii. (1905) p. 13. 



