274 CORRECTIONS AND ADDITIONS. 



forward, not reflexed 5 the terminal lobe likewise thin 

 and flat, pointing forward,, more or less heartshaped 

 and notched, not awlshaped and reflexed. The disk 

 moreover is of a duller brown, the lines and spots less 

 yellow, or vivid. There are variations as to the lip 

 being more oblong, or more or less deeply lobed, but 

 the terminal segment is constant ; nor can there be 

 any doubt of the present species being perfectly distinct. 

 I have often gathered and examined it in the grass-plats 

 about Rome, but never till now met with British speci- 

 mens. Mr. G. E. Smith's discovery is the more satis- 

 factory, as he clearly determined its specific difterences, 

 without suspecting it to be a described plant. This 

 cannot, as he well remarks, be a mule of the apifera 

 and our aranifera, there being a distance of two mouths 

 between their periods of flowering. The latter should 

 now be named Early Spider Orchis. 

 The 0, arachnites is observed to grow more in tufts, or 

 clumps, than the apifera, which is commonly scattered, 

 or solitary, though less so than 0. muscifera. 



132. 1. 26, add — Juss.Jl. Euphorb. 13. t. l.f. 3. 



133. 1. 5, add — Bull. Fr.L 263. 

 134.. last line, add— Bull. Fr. t. 230. 



138. I. 8 from the bottom, insert — Bull. Fr. t. 55. 

 146. 1. 17 from the bottom, add — Bull. Fr. t. 25. 



