88 THE JOTinXAL OF EOTANT 



Anc^ol. 11. 103), in Horl). Mns. Brit., and can find no difference what- 

 ever from tlie species under discussion. It must certainly be placed 

 under M. irinitcnsis. 



The synonymy of a plant that has figured under seven generic 

 names is naturally rather complicated, and I am by no means sure 

 that the following attempt is exhaustive. As regards the correct 

 name, however, it is clear, I think, tliat it must be that which 

 we have given as the title of this article ; and under that name, one 

 may express the hope " requiescat in pace." 



Rhacopilopsts tkinitensis E. G. Britt. & Dixon, comb. nov. 



(Syn. Ilj/pmtvi trinitense C. M., ^yn. ii. 284 (1851) p.p.) 



Ectro2)o'ihecium trinitense Mitt, in Journ. Linn. ISoc. liot. xii. 

 514 (1809), excl. descr.fnictus. 



Hypnnm cJilorizans Welw. & Duby in Mem. Soc. Pliys. Geneve, 

 xxi. 437 (1872). 



Microthamnium cJilorizans Jaeg. Adumbr. ii. 491 (1875-G). 



DimorphrUa cJilorizans Broth, in Engl. & Prantl, Pflanzenfam., 

 Musci, ii. 1084 (1908). 



liJiacopilopsis cJilorizans Card, in liev. Bryol. xl. 19 (1913). 



Hypnum PecJiuelii C. M. in Flora, 1880, p. 523. 



Bhaphidostcf/ium PecJiuelii Par. Ind. p. 1102 (1897). 



RJi a cop Hops is PecJiuelii C^ard. in Kev. Bryol, xl. 19 (1913). 



DimorpJiella PecJnielii Uen. & Card, in Bull. Soc. Boy. Jjot. Belg. 

 xli. 101 (1905). 



CifatJiopJioruin (?) Diipuisii Ren. & Card. op. cit. xxxviii. 250 

 (1899). 



PJidcopilopais Dupuisii Hen. & Card, in Rev. l^ryol. xxvii. 47 

 ( 1 90( )) . 



REVIEWS. 



OxFOKD Botanical Memotes. 



To the series of Botanical Memoirs, jDublished under the editorship 

 of J)r. A. H. Cliurch, have latel}^ been added Elemenfari/ Notes 

 on tJie Systemat 1/ of Ani/iosperms (no. 12 ; 35. Qd.) and an 

 Jniroduction to tJie Si/stemati/ of Indian Trees (no. 12 ; 26". 6(/.) 

 for both of which Dr. Church is himself responsible. 



With regard to the former, it would have been kind of the author 

 to have given some sort of Introduction. We plunge at once into a 

 nuiiil)er of disjointed paragraphs, teeming with information in a very 

 condensed form on the angiospermous flowering-plants and their 

 systematic arrangement in orders and families. A concluding note, 

 however, informs us that these are scliedules representing a course of 

 24 lectures with practical work, based on a selected list of tree-types, 

 and conijjrise i-ough notes on the forest-trees utilized more particu- 

 larly in I:Jritisli Forestry, together with the associated flora. A few 

 additional schedules have been incorporated in order to give cohesion 

 to a summai-y of the more important families. The reproduction of the 

 notes in ])rinted form obviates the necessity of the students taking 

 notes at lectures, and furtliermore ensures tliat their notes are correct. 



A. B. R. 



