26 FLORA OF MISSOURI. 



510. Discopleura Nuttallii, DO. Mock Bishop- weed. 



Common everywhere. 



511. Ligusticum uctseifolium, Michx. Angelico. 



St. Louis, (Letterman). 



512. Thaspium aureum, Nutt. Meadow Parsnip. 



Common. 



513. barbinode, Nutt. 



Boone, (Tracy), Cass, (Broadhead), Greene, (Shepard). 



514. trifoliatum, Gray. 



Johnson and Madison, (Broadhead). 



515. var. atropurpureum, T. & Gray. 



Jackson, (Bush). 



516. Angelica Curtisii, Buckl. Angelica. 



Pike, (Pech). 



517. Archangelica atropurpurea, Huffm. Great Angelica. 



Jackson, (Bush). 



518. Gmelini, DC. 



Pike, (Pech). 



519. hirsuta, Torr & Gray. 



Greene, (Shepard), Iron, (Letterman). 



520. Peuceclanum foenicu lace urn, Nutt. 



Cass, (Broadhead), Jackson, (Bush). 



521. Arckemora rigida, D. C. Cowbane. 



[Greene, (Shepard). 



522. Heracleum lanatum, Michx. Cow-Parsnip. 



Cass, Clinton and Linn, (Broadhead). 



523. Polytsenia Nuttallii, DC. 



Jackson, (Bush). 



524. Conioselenium Canadense, T. & G. Hemlock Parsley. 



Boone, (Tracv), Sullivan, (Broadhead). 



525. Daucus Carota, L. Carrot. 



Occasionally persistent in old fields. 



526. Pastinaca sativa, L. Parsnip. 



Occasionally naturalized. 



ARALIACE^E. 



Ginseng Family. 



527. Aralia nudieaulis, L. Wild Sarsaparilla. 



Boone, (Tracy), Pike, (Pech). 



528. quinquefolia, Gray. Ginseng. 



Common in rich woodlands. 



