301 



The form is further separated fipom S. Mari/hnidica L. by its leuives 

 being '"incised dentate" instead of sliarply serrate: the mostly alternate 

 instead of opixjsite hractlets; tlie sharply contracted throat of the corolla, 

 and the corolla being- dull instead of shining within. 



An examination of the specimens in the Purdue Herlvarium show that 

 all of the specimens collected in Hower in May and June are to be referred 

 to this species, wliicli will prolialjly lie found genci'ally distrilnitcd Ihrougli- 

 out the lr>tate. 



The following additions ai-c also I'eported by Mr. II. W. Clarlc. Init 

 as specimens have not l)een seen they are included only tentatively: 

 Savastand odorttta (L.) Scril)n. Holy Grass. Seneca Grass. 



Lake Maxiidcuckee. Marsliall County. Tliis locility would l>e a sinitli- 

 ward extension of range in llic cciitral riiitcd States, the rccorde^l range 

 being "south to Wisconsin." 

 Lilium iiinhclldtiiiii I'ui'sh. \\'cst('i-n Itcd Lily. 



Lake Maxinknckcc. Marsli.ill ("oniity. Tlie oidy olijection to this ref- 

 erence seems to lie in the lact lliat it is a (b-y soil jtlant. and the furtiier 

 fa.ct tliat tlu> ma.joi'ity of .Mr. Clark's .Maxiiiknckc<> collections wcrr in 

 the marginal zones near the lake. The leaf character and arrangement 

 would, however, seem sutticient to s<'i)arate it readily from any related 

 forms. 



The following species are to be added upon the authoi'ity qt Britton's 

 "Manual of the P^lora of tlie Northern .States and Canada." I have not 

 as yet had opportunity to examine Herbarium specimens to verify the ref- 

 erences, but have uo reason to doubt their accuracy. 

 LycopodUnn porophilinn Lloyd and Underw. Rock Club-moss. 



Britton's Manual, page 1037. "'Differs from L. luckluluni in its nearly 

 linear entire leaves and smaller size, and from L. Selago in the bases of its 

 leaves, which are flattened. On sandstone rocks, AViscousin, Indiana and 

 Alabama." The familiarity of Dr. Underwood with the Pteridophytes of 

 the State places this reference beyond question. 

 Tulinum rmiospcrmnm Holzinger. Rough-seeded Talinum. 



Britton's Manual, page 1047. ""Similar to T. teretifolium and confused 

 with that species. * * T. teretifolium differs in having short, blunt style- 

 lobes, oblong anthers and smooth, black seeds. In dry soil Indiana to Wis- 

 consin and Minnesota." In T. ruyospermum the seeds are pale and rough- 

 ened. 



