200 CHAPTER 1 5. 
then m meditation ; nor did he omit to avail 
himfelf of every opportunity, particularly 
at Tenby y in Wales y and in Cornwall y of de- 
fcribing fuch birds and fi flies as were lefs 
frequent in other p^rts, preparatory to his 
intended publications in the zoological 
way. 
In 1663 he publiflied an Appendix to the 
Cambridge Catalogue/' containing emen- 
dations, and the addition of forty-two 
plants. And in 1685, came out another 
Appendix, with the addition of fixty more, 
not noticed before; which were principally 
communicated by Mr. Dent, of Cambridge. 
Thefe little traits are become very fcarce. 
Thofe v/ho are curious to fee what thefe 
additional plants were, may find them dif-- 
tinguiflied from the others in ProfelTor 
M A R T Y N ' s * * Planted C antabrigienfes . ' ' 
. Being now at liberty from the conftraints 
and bufinefs of a college life, he was led to 
accompany Mr. Wjllughby, Mr, Skip- 
3P0N, and Mr, Nathaniel Bacon, two of 
them his pupils, to the continent, Mr-- 
Ray was abfent from April 18, 1663, to 
March J 665- 6 5 during which time^ they 
vilited 
