POLY ANDRIA.— POL YGYNIA. 221 



HAB. Cedar swamps. Aug. U. Stem 1—1^ ft. 



high ; jl. copper-colour. 



10. H. Sarothra: erect, much branched above; 



branches setaceous ; leaves minute, subulate, 

 appressed ; flowers terminal, subsolitary ; sta- 

 mens few ; capsule 1 -celled. 

 HAB. Sandy fields. June— Aug. ©. Stem 3—C 

 in. high; leav. inconspic. ; Ji minute. 



*** Calyx of 5 equal leaves; styles 3 ; stamens nume- 

 rous,' somewhat definite ; (9 — 15 — 18.) distinctly 

 polyadelphous. 



11. II. virginicum : stem terete, leaves oblong, am- 



plexicaul, punctate, very obtuse, flowers pedun- 

 culate, in terminal and axillary peduncles ; calyx 

 lanceolate ; stamens mostly 9. 

 HAB. Swamps. July— Sept. H- Stem \ ft. 

 high i ji. middle-sized, reddish. 



POLYGYRIA. 



355. MAGNOLIA. Magnoliacece. 



1. M. acuminata: leaves deciduous, oval, acuminate, 



pubescent beneath ; flowers 6 — 9-petalled ; petals 

 obovate, rather obtuse. 

 HAB. Mountain valleys. June — July. Tree mid- 

 dle-sized ; jl. yell.-gr. 



2. M. tripetala : leaves deciduous, oblong-lanceolate., 



acute, spreading ; pubescent when young, smooth 



when mature ; petals 9 — 12, rather acute, the 



3 exterior ones reflexed. 

 HAB. Mountain woods. June. A small tree ; leav. 



and f . large. 



T. glauca : leaves perennial, elliptical, obtuse ; 



glaucous beneath ; flowers 9 — 1 2-pe tailed ; petals 



obovate, concave. 

 HAB. Swamps. May — June. A small tree ; leav. 



2 — 3 in. long ; Jl. odor 



■ LIRIODfcNDUON. Tulip tree. Mfignoli 



L, 



T i 



