

A~ 







KOELLIA MONTANA LARIX AMERICANA. 41 



Koellia montana (Michx.) Kuntze. Mint family ( Menthaceae > . 



Synonym. — Pycnanthemum montanum Michx. 

 Thin-leaved mountain-mint. 

 Native perennial, 2 to 3 feet high, found in woods from southern Virginia to 



(ieorgia and Alabama. 



Part used. — Herb (nonofficial) . 



* 



Koellia pilosa (Xutt. ) Britton. Mint family ( Menthaceae i . 



Synonym. — Pycnunthem um pUomm Nutt. 



Hairy mountain-mint. 



Native perennial, 1 to 2\ feet high, occurring in prairies and dry woods from 

 Ohio to Georgia, west to Missouri and Arkansas. 



Pari used. — Herb (nonofficial). 



/ Lacinaria scariosa ( L. ) Hill. Aster family (Asteraceae u 



■" Synonym. — Liatris scariom Willd. 



Blue blazingstar; large button-snakeroot; rattlesnake-master; gay-feather; 



devil' s-bit. 



Native, perennial herb, 4 to 5 feet high, found in dry woods and sandy fields 

 from Maine to Florida, west to Texas and Nebraska. 



Pari used. — Root (nonofficial). 

 Lacinaria spicata (L.) Kuntze. Aster family (Asteraceae). . 



Synonym. — Liatris spicata Willd. 



Dense button-snakeroot; colic-root; prairie-pine; gay-feather; rattlesnake- 

 master; eorn-snakeroot; baekache-root. 

 Native, perennial herb, 2 to 5 feet high, in moist places from Massachusetts to 



Florida, west to Wisconsin and Arkansas. 

 Part used.— Boot (nonofficial). 

 Lacinaria squarrosa (L.) Hill. Aster family (Asteraceae). 



f Synonym. — Liatris Bqumrosa Willd. 



Bontl 



Native, perennial herb, 2 to 3 feet high, in dry soil, Ontario to Florida, west to 

 Nebraska and Texas. 



Part used. — Root (nonofficial). 

 Lactuca canadensis L. * Chicory family I Cichoriaceae) . 



Synonym. — Lactuca e/ongata Muhl. 



Wild lettuce; tall lettuce; wild opium; trumpet-milkweed. 



Annual or biennial plant, 3 to 10 feet in height, native in moist, open places, 

 British America south to < ieorgia and Louisiana. 



Pari ami. — Herb (nonofficial). 

 Lactuca dongaia Muhl. Same as Lactuca canadensis. 

 Ladies-slipper, large yellow. See Cyprij>edium kirsutnm. 

 Ladies-slipper, small yellow. See Cypripedunn panitforum. 

 Lady-fern. See Atliyriumjilij-foemina. 

 Lady's-gl< >ve. See Digitalis purpurea. 

 Lambkill. Bee Kulmia au>/m<tifolia. 

 Lappa. See Arctium lappa. 

 Lappa major < iaertn. Same as Arctium lappa. 

 Larch, American. See Larir laricina. 



Larch, black. See Larix lartema. 



Larix amcricaaa Michx. Same as Lurix laricina. 



