506 



MESSES. T. E, JONES AND I". CHAPMAN ON THE 



SERIES IV. 



G-Roup No. 8. — Marginal Outgrowths. 

 Figs. 30-37. 

 Proposed varietal Salient characters of Outgrowths. Nos. in detailed 



name. list, pp. 508-516. 



(a. Marginal (broken) ; no apical out- ] , „ 



growth. 

 b. Marginal, modified, racemose, cMefly 



49. 



at the oral end. 



c. Marginal, chiefly at the aboral end ... 50. 



d. Marginal, lateral, and at the aboral I ki 

 end. J 



Var. marginalis, 

 nov. Figs. ^ ^- Marginal, more or less complete 52 and 55. 



30-37. 



/. Marginal, attached, plate non-sep- 

 tate. 



• 54 and 55. 



g. Marginal, attached, plate septate 56. 



h. Marginal, striate surface to initial test , 

 and outgrowth smooth (? attached). j" 



i. Marginal, racemose edges, aculeate 



(? attached). 



58. 



Var. MAEGHNALis, nov. 



