MICHIGAN ACADEMY OF SCIENCE. 187 



Verbena stricta, Vent. Hoary Vervain. — Abundant in sancty ground at 

 Point Edward. Not noticed elsewhere. 



Verbena bracteosa Michx. Large-bracted Vervain. — Occasional in freight 

 yards and along railways. Abundant in sand at Point Edward. 



Verbena bracteosa X stricta. — In poor sandy ground at Point Edward. An 

 interesting form. 



Lippia lanceolata Michx. Fog-fruit. — Not yet noticed in Lambton Co. 

 but is abundant in spots near the north shore of Lake St. Clair, on the Michi- 

 gan side. 



Ldbiatae. Mint Family. 



Teucrium canadense L. American Germander. Wood Sage. — Frequent 

 in rich low open ground and on damp banks of streams. 



Teucrium occidentale Gray. Hairy Germander. Frequent in damp and 

 marshy ground, especially on marshy ground near Sarnia. 



Scutellaria lateriflora L. Mad-dog Skullcap. — Common in wet or shaded 

 ground. 



Scutellaria galericulata L. Hooded Willow-herb. — Frequent in wet and 

 marshy places. 



Marrubium vulgare L. Common Horehound. — Frequent on roadsides and 

 in waste places. Abundant in sand at Point Edward. 



Agastache nepetoides (L.) Ktze. Catnep Giant-Hyssop. — Occasional on 

 borders of woods and in thickets. Newton Tripp. 



Nepeta cataria L. Catnip. — Common near dwellings, on roadsides, in 

 fields and waste places. Often a bad garden and field weed. 



Nepeta hederacea (L.) Trevisan. Ground Ivy. — Common in damp and 

 shaded places. Thoroughly naturalized. Often a vicious lawn weed. 



Dracocephalum parviflorum Nutt. Dragon Head. Near grain elevator at 

 Point Edward. Not noticed elsewhere. Apparently introduced. 



Prunella vulgaris L. Heal-all. — Very common in open woods, fields and 

 thickets. (3ften a bad lawn weed. 



Galeopsis tetrahit. Common Hemp Nettle. — Near Forest. Apparently 

 rare. N. Tripp. 



Lamium amplexicaule L. Henbit. — Often a weed in sandy cultivated 

 ground, especially in strawberry patches. 



Lamium maculatum L. Spotted Dead Nettle. — Occasionally escaping 

 from cultivation to roadsides and borders of woods. 



Leonurus cardiaca L. Common Motherwort. — Common as a weed around 

 dwellings and in waste places. 



Stachys tenuifolia Willd. Smooth Hedge Nettle. — Wet open ground. 

 Frequent. 



Stachys tenuifolia aspera (Michx.) Fernold. Rough Hedge Nettle. — 

 Open flamp ground. Frequent. 



Stachys palustris L. Woundwort. — Frequent in wet and marshy places. 



Monarda didyma L. Oswega Tea. Bee Balm. — Occasional in moist rich 

 woods. Aljundant in woods near Kettle Point. 



Monarda fistulosa L Wild Bergamot. — In damp, or dryish ground. Ap- 

 parently rare. Perhaps very doul)tful. 



Monarda fistulosa rubra Gray. Purple Bergamot. — Occasional in damp 

 shaded grovnid. Abundant in woods at Kettle Point. 



Monarda mollis L. Pale Wild Bergamot. — Abundant in dry and poor 

 ground. The prevailing form in this locality. 



Blephilia ciliata (L.) Raf. Downy Blephilia. — Dry open ground on W^al- 

 pole Islantl. Apparentl}^ rare. 



