DICLINIA AMENTACEJE. PopuluS. 



in any part of North America 



619 



letulifolici. 



grandidenia- 

 ta. 



IcevigatoL 



not been observed 

 growing wild. 



5. P. foliis rhomboideis promisse acuminatis circuoicirca 



dentatis glabris, ramulis junioribus pilosis. 



P. hudsonica. Mich. arb. 3. p. 293. t. 10./. 1. 



P. nigra. Mich.Ji. amer. '1. p. 244. 



On the Hudson- or North-river, and about Lake Onta- 

 rio. »p . March, v. v. From thirty to forty feet 

 high ; petioles and young branches yellow. 



6. P. foliis subrotundo-ovatis acutis insequaliter slnuato- 



grandi-dentatis glabris, junioribus villosis, petiolis su- 

 perne compressis. — Mich.Ji. amer 2. p 243. 

 In Canada. '\i . April, v. v. From forty to fifty feet 

 high. 



7. P. foliis subrotundo-ovatis deltoideis acuminatis subcor- 



datis inaequaliter serratis glabris basi glandulosis, petio- 

 lis compressis, ramis junioribus angulatis. — Willd. sp. 

 pi. 4. p. 803. 

 P. canadensis. Mich. arb. 3. p. 298. /. 11. _ 

 In high rocky situations : Canada to Virginia, and about 

 the Western lakes. T2 • March, v. v. From seventy 

 to eighty feet high. In Virginia it Is called Cotton 

 Tree. 



8. P. foliis ovato-deltoideis acuminatis obtuse uncinato- 



dentatis g'abris, junioribus amplissimis cordatis, ramis 



alato-angulosis.— /f'i/Zc^. sp. pi. 4. p 805. 

 P. heterophylla. Du Roi harbk. 1. p. 150. 

 P. basamifera, Miii. diet. n. 5. 

 Icon. Mich. arb. 3. p. 302. t. 12. 

 In morasses, on the banks of rivers : Virginia to Florida, 



and on the Mississippi. Tj . April, v. v. About 



eighty feet high ; leaves very large ; branches brittle. 



It is known by the name of Mississippi Cotton Tree. 



9. P. foliis subrotundo-ovatis sinu parvo cordatis subauricu- heterophylla 



latis obtusis uncinato-dentatis, junioribus tomentosis. 

 Wilid.sp.pl. 4. p. SOQ. 



Icon. Mich. arb. 3. p. 29O. / 9. Duham. arb. ed. nov.2. 

 t.5l. 



In swamps : New York to Carolina, and on the western 

 rivers, T; . May. v. v. About seventy or eighty 

 feet high. 'The leaves are on their base, properly speak- 

 ing, more auriculated than cordated. 



ansulata. 



