IV liibliotheca Phycologica. 



Archer \V. — Notice on the occurrence near Dublin of a unicellular Alga, bolieved 

 to be allied to that alluded to by Hofmeister. (A N. H. IH ser., vol. I, 1858). 



— On a ncw species and genus of tlie Desmidiace» with some remarks on the 



gencra Micrasterias and Euastrum (Nat. Hist. Rewiew vol. VI). Dubliu 1850. 



— Notice on some cases of abnormal growth in the Desmidiaceaj (l)ublin Nat. 



Hidt. Soc. Proceed. for 1S5G-1859 ct Nat. Hist. llewiew vol. VI). Dubiin 1859. 



— Description of two species of Staurastrum (Dublin Nat. Hist. Soc. Proceed. 



for 1856-1859 et Nat. Hist. Rewiew vol. VI, p. 451). Dublin 1859. 



— On the occurrence of zoospores in the Famiiy Desmidiacese (Nat. Hist. Soc. 



Proceed. IH). Dublin 1860. 



— On Closteriura aciculare (Microsc. Journ. II. 1862). 



— On Palmogloea macrococca and a new species of Mesotsenium (Quart. Journ. 



Micr. Sc. 1804, p. 109). 



— On Stephanosphfera pluvialis, Micrasterias Mahabuleswarensis and Docidium 



Pristidse with a description of a ncwDocidium from Hongkong. with col. pl. 

 Dublin 1864. 



— Observations on the genera Cylindrocystis, Mesotsenium and Spirotsenia (Mi- 



crosc. Journ. N. S. vol. VIII). London 1866. 



— On thc Conjugation of Spirotsenia condensata (Ibidcm). Loudon 1866. 



— Cosmarium lobatosporum Archer. (Quart. Journ. VII, 1867, p 171). 



— Description of new species of Micrasterias, Staurastrum, Cosmarium, Closte- 



rium, Spirotsenia and Ankistrodesmus, 3 papers with col. pi. London 1867. 



— On Asteridia occurring in Penium Digitus, with col. pl. (Microsc. Journ. vol. 



VII). London 1867. 



— On the Conjugation of Stauroneis Phoenieenteron. (Quart. Jouru. Micr. Sciouc. 



vol. XI, p. 321), London 1871. 



— Ou the Conjugated states of Navicula serians (Ibidem vol. XII, 1872, p. SG). 



— Oa the Conjugated states of Cocconema cymbiforme (Ibid. vol. XII, 1872, p. 422). 



— Resumc of recent observations on parasitic Algic (Ibid. vol XIII, 1873, p. 366>. 



— On two distinct Diatoms presenting the uppearauce of being on tiie same sti- 



pes as bearing or Dr. Bastian's wiews (Ibidem vol. XIII, 1873, p. 313). 



— The Desmidieee of Norway (Journal of Botany vol. XII, p. 89j. London 1874. 



— Bulbochsete minor Pringsh. (Quart. Journ. of Micr. Sc. vol. XIV. l'^^^, p. 216). 



— Cylindrocapsa involuta Reinsch (Ibidem vol. XIV, 1874, p. 425). 



— On Cylindrocystis Brebissonii (Ibidem vol. XIV, 1874, p. 423). 



— Algte und Rhizopoda from the hot Springs of Azoren (Ibidem vol. XVI, 1874, 



p. 107). 



— Notes on a collection made from Furnas Lake, Azores. (Journ. Linn. Soc. Bot. 



vol. XIV, 1874). 



— Zygospores of Micrasterias papillifera (Quart. Journ. of Micr. 8c. vol. XIX). 



London 1874. 



— Note on the Freshwatcr Algse collected by il. N. Moselcy in Kcrguelen"s 



Land. (Journ. Linn. Soc. Bot. XV, p. 445). 



— On Dictyosphairium constrictum Arcii. olim. in Conjugatiou (Quart. Journ. of 



Micr. Sc. vol. XV, 1875, p. 415). 



— On Staurogenia rectangularis (Ibidem 1875, p. 20()). 



— On tho Conjugation between differcnt Forms of Desmidieae (Ibidem 1875, p. 414). 



