APPENDIX. 



COMPOSITE. — Composite Family. 



MiKANIA SCANDENS, Z,. Climbing Hempvveed. 

 EUPATOKIUM PERFOLIAIUM, Tourn. Thoroughwoit, Boneset. 



,, PURPUREUM.Z,, Joe-Pye Weed. 



SOLIDAGO BICOLOR, L. 



OUORA, Ait. Sweet Golden-rod. 

 „ RUGOSA, Mill. 



„ Elio rril, Tor. and Gray. 



SEROTINA, Alt. 

 SEMPERVIKENS, Z.. 

 SERICOCARPUS CONYZOIDES, Nees 



Aster corymbosus. Ait. 

 „ Nov/E-Angli^, Z,. 



„ UNDULATUS, L. 



„ CORDIFOLIUS, /.. 



„ ERICOIDES, Z.. 



„ MULTIFLORUS, .///, 



Novi-Belgu, Z.. 



„ PUNICEUS, L. 



„ UMBELLATUS, A/llt. 



LINARIIFOLIUS, L. 

 „ PATENS, Ait. 

 „ POLYPHYLLUS, li'illd. 



Erigeron belli DiFOLius, ^«/2/. Robin's Plantain. 

 „ Philadelphicus, L. Fleabane. 



STRIGOSUS, Mukl. Daisy Fleabane. 

 Antennaria plantaginifolia, Hook. Plantain-leaved Everlasting. 

 AnaphaLIS MARGARllACEA, Bentli. and Hook. Pearly Everlasting. 

 Gnaphalium polycephalum, Mx. Everlasting. 



ULIGINOSUM, Z,. Cudweed. 

 Ambrosia ARTEMISI^FOLIA, L. Roman Wormwood, Ragweed. 

 Xanthium spinosum, L. Spiny Cocklebur. 

 RUDBECKIA HIRTA, L. Cone Flower. 

 Helianthus divaricatus, L. Wild Sunflower. 



„ TUBEROSUS, Z,. Jerusalem Artichoke. 



BiDENS FRONDOSA, L. Common Beggar's Ticks. 

 CERNUA, L. Smaller Bur Marigold. 

 CHRYSANI'HEMOIOES, Michx. Larger Bur Marigold. 

 Anthemis Cotula, D C. Mayweed. 

 Achillea millefolium, L. Yarrow. 



Chrysanthemum leucanthemum, L. Oxeye Daisy, Whiteweed. 

 Tanacetum vulgare, L. Tansy. 

 Senecio aureus, L. Golden Ragwort, Squawweed. 



„ vulgaris, Z. Groundsel. 

 Erecthites HIERACIFOLIA, Raf. Fireweed. 

 Arctium Lappa, Z,., var. minus. Gray. Burdock. 

 Cnicus LANCEOlatus, Hoffm. Common Thistle. 

 PUMILUS, Torr. Pasture Thistle. 

 „ ARVENSIS, Hoffm. Canada Thistle. 

 Tragopogon pratensis, L. Goat's Beard. 

 Krigia VIRGINICA, Willd. Dwarf Dandelion. 

 Chicorium Intybus, L. Chicory. 

 Leontodon autumnalis,Z.. Fall Dandelion, Hawkbit. 

 Hieracium Canadense, Mx. Canada Hawkweed. 

 PANICULATUM, L. Panicled Hawkweed. 

 VENOSUM, L. Rattlesnake Hawkweed. 



„ AURANTIACUM, L. 



Prenanthes alba, L. White Lettuce. 



SERPANTARIA, /"/^/-jA. Lion's Foot, Gall of the Earth. 

 Taraxacum officinale, Weber. Dandelion. 

 Lactuca Canadensis, L. Wild Lettuce. 



„ LEUCOPH/EA, Gray. Blue Lettuce. 



SONCHUS OLERACEUS, L. Common Sow Thistle. 

 ASPER, Vtll. Spiny-leaved Sow Thistle. 

 ARVENSIS, L. Field Sow Thistle. 



545 



