FLORA OF JACKSON. COUNTY, MISSOURI. 



i: 



MoRUS, Tourn. Mulberry. 



461 rubra, L. Common iu rich woods. 

 (Jrtica, Tourn. Nettle. 



462 gracilis, Ait. Moist ground in 



old fields. 

 Laportea, Gaudichaud. Wood Nettle. 



463 Canadensis, Gaodichaud. Moist 



soil along streams. 

 Pilea, Lindl. Richweed. Clearweed. 



464 pumila, Gray. Moist rocks slop- 



ing to the North. 

 PARIETARIA, Tourn. Pellitory. 



465 Pennsylvania, Muhl. Base of 



rocky cliffs in the shade. 

 Cannabis, Tourn. Hemp. 



466 aativa, L. Waste grounds. (Adv. 



from Eu.) 

 HUMULUS, L. Ho]). 



467 lupulus, L. Deep soil along 



streams; common. (Eu.) 



PLATANACE.E. 

 (Plane Tree Family.) 

 Platanfs, L. Plane Tree. Button - 

 wood. 



468 occidentalis. L. Sycamore. 



Mostly along streams. 



JUGLANDACE.E. 

 (Walnut Family.) 

 Juaxans, L. Walnut. 



469 nigra, L. A valuable timber tree. 

 Carya, Nutt. Hickorv. 



470 alba, Nutt. Shell-bark. This is 



the principal tree of the genus. 



471 sulcata, Nutt. Hard-shell. A 



large tree but not valuable. 



472 tomentosa, Nutt. Mocker-nut. 



Hills along the Blues. 



473 porcina, Nutt. Pig-nut. Com- 



mon everywhere. 



474 amara. Nutt. Bitter-nut. Very 



abundant. 



CUPULIFEFLE. 



(Oak Family.) 

 QUERCUS, L. Oak. 



475 alba, L. A valuable lumber tree. 



476 macrocarpa, Mx. Quite plenty. 



477 Prinus, L. Dry sterile hills. 



478 Muhlenbergii, Engelm. Rich 



soil along streams. 



479 prinoides, Willd. Rocky hills ; 



not common. 



480 imbricaria, Michx. Barren hills; 



frequent. 



481 nigra, L. Dry sandy hills. 



482 coccinea, Wang. With the pre- 



ceding. 



483 rubra, L. Rich soil along streams 



484 palustris, Du Roi. Bottoms along 



rivers. 

 Cokylus, Tourn. Hazel-nut. 



485 Americana, Walt. Copses; very 



common. 

 Ostrya, Micheli. Iron- wood. 



486 Virginica, Willd. Deep woods; 



not rare. 



SALICACEJ5. 



(Willow Family.) 

 Sai.ix, Tourn. Willow. Osier. 



487 sericea, Marshall. Bottoms along 



the Missouri. 



488 petiolaris, Smith. Moist ground 



along branches. 



489 lucida, Muhl. Low grounds: very 



common. 



490 nigra, Marsh. Common in damp 



ravines. 

 Populus, Tourn. Poplar. Aspen. 



491 monilifera. Ait. Cotton-wood. 



Rivers everywhere. 



492 angulata, Ait. Necklace Poplar. 



With the last. 



(LASS Il.-MOXOCOTYLEDONOUS OR ENDOGENOUS PLANTS. 



ARACE.E. 

 (Arum Family.) 

 Arts.ema, Martius. Dragon Arum. 



493 triphyllurn, Torr. Indian Turnip. 



Rich soil: common. 



494 Dracontium, Scho 1 1 . Green 



Dragon. With the other. 

 Acorus, L. Sweet Elag. 



495 Calamus, L. Calamus. Margirs 



of dark pools. J 



TYPHACE.E. 



(Cat-tail Family.) 



Typha, Tourn. Cat-tail Flag. 



496 angustifolia, L. Swamps every- 



where. 

 SfaRjANUM, Tourn. Bur-reed. 



497 eurycarpum, Engelrn. Slough? 



aions: the Blues. 



