512 TRANS. ST. LOUTS ACAD, SCIENCE. 



VERBENACEJE. 



Verbena urtioefolia, L. Spec. 



Low woods: common. 

 Originally spelled V. urticifolia. 

 V. HASTATA, L. Spec. 



Low ground; common. 

 V. stricta, Vent. Hort. Cels. 1800. 

 Prairie; common. 



Often becomes a troublesome weed in c'.nse-fed pastures. 



V. bracteosa, Michx. Fl. 



Pastures and roadsides; abundant. 

 V. Aubletia, L. f. suppl. 1781. 



Escaped from cultivation. Specimens contributed by Prof. Pammel. 



Phryma leptostachya, L. Spec. 



Woods: common. 



LABIA T^E. 



Teucrium Canadense, L. Spec. 



Wet places; abundant. 

 Mentha Canadensis, L. Spec. 



Wet places ; abundant. 

 Var. borealis, (Michx.) Wood. Bot. <fc Fl.— M. borcalis. Michx. 

 Fl. — M. Canadensis, L., var. glabrata, Benth. in DC. Prod. xii. 



Wet places; infrequent. 

 Lycopus Virginicus, L. Spec. 



Wet places; frequent. 

 L. rubellus, Moench, Meth. suppl. 1802. 



Low places; infrequent. 

 L. SINUATUS, Ell. Sk. i. 



Low ground; common. 

 Pycnanthemum ViRGiNiANuar, (L.) Pers.— Satureia Virginiana, 



L. Spec, (ex Gray, Svn. Fl. ii. I.) — Pycnanthemum lanceolatum, 

 Pursh. Fl. — Thymus Virginicus. L. Mant. p. 409. 

 Prairie; common. 



According to Bentham, Satureia Virginiana, L., is Pycnanthemum muticum, 

 Puts. Dr. Britton informs me that in the N. Y. Catalogue the authority was inad- 

 vertently omitted, and should be P. Yirginicum, (L.) Pers. instead of P. Virgim- 

 cum, (L.) B. S. P. as given in Fl. N. Jersey. 



Hedeoma ptjlegioides, L. Pers. Syn. ii. — Melissa pulegioides^ 



L. Spec. — Cunila fiulcgioidcs. L, Spec. 2d ed. 

 Open woods ; seal 



Abundant in locality mentioned for Verbascum Blattaria, and elsewhere. 



H. hispida; Pursh, Fl. 



Dry ground ; abundant. 

 Salvia lanceolate, Willd. Enum. 



A •' Iro id, northwest of Ames, collected by Mr. Sirrene. 



