PLATE J A XX. 



.\i i{M( KIMS Siir,-\iAKiii ^'aiul''!! 



Paoe 



sue 



I. Lati-ial vivw uf tilt' typi' speriiiirii. (Dr. '^'aiuU'H'.s eolU'ction.) 

 -. l"ra;4ii;riitaiT sprrinn-u I'ruin Iluiitsville. Ala. (Coll. \V. aiul Sji.) 

 .". 'I'he lower ]iart of tiir ilor.sal cup; from I'uliiski Co.. Ky. (Coll. ^\'. and Sp.) 



Al l;nll;lM S AMTlloUA W. ami ,*>[>. 



I .\ lar;^f spcciiiirii with portions of tlir arms ami sti'iu. 



.">. A .smaller specimen, enlarged (;). 



I'.. 'I'he ealyx sonn'wliat tlattened and enlaryeil (|). 



The ri^'ht. jiosterior ray formin;,,' tin' nu'diau line of figure ; the anal inttM-- 

 radius oecupying the left side. 

 7. Auothi'r speeimen showing ealyx and lower ]iart of the arms (•). 

 S. Ventral aspeet of a large specimen (f). 

 '.'. A spreimen showing the calyx, the jiendent arms, the turned up pinnules, and 



the stem. 



(All in the collection of W. and Sp.) 



ArRnnuxus Woutiieni Wachsmnth 



1*1'/. I>iagram made from the type specimen in the Illinois State iluseum. 

 111/'. Showing the outlim-s u( the specimen. 



