232 UMBEIvLIFERAE 



24. POENICULUM Adans. 



1. Foeniculum Foeniculum (L,.) Karst. FennEL- (Man. p. 6S2 ; 

 I. F. f. 2669.) In waste places, N. J. and Pa. to Va. and La. Adv. from 

 Eu. — Pennsylvania : Northampton ; Bucks ; Delaware; Allegheny. 



25. LIGUSTICUM L. 



1. Ligustlcum Canadense (L.) Britton. Nondo. Angelico. (Man. 

 p. 683 ; I. F. y. 26^4.) In rich woods, southern Pa. to Ga., Mo. and Ky. 

 — Pennsylvania : Bedford. 



26. THASPIUM Nutt. 



Leaves with ternate blades : leaflets relatively thick, crenate. 



1. T. trifotiatum. 

 Leaves with biternate blades : leaflets relativel5' thin, incised or lobed. 



2. T. barbinode. 



1. Thaspium trifoliatum (L.) Britton. Purple Meadow Parsnip. 

 (Man. p. 684 ; I. F. / 2651.) In woods, R. I. to N. J., Tenn. and Mo.— 

 Pennsylvania : Northampton ; Bucks ; Philadelphia ; Delaware. 



la. T. trifoliatum aureum (Nutt.) Britton. (Man. p. 6S4. ) Range 

 of type. — Northampton ; Lancaster ; Perry ; Somerset. 



2. Thaspium barbinode (Michx.) Nutt. Hairy-jointed Meadow- 

 PARSNIP. (Man. p. 684 ; I. F. /. 2652.) Along streams, Ont. to Minn., 

 Kans., Fla., Ky. and Ark. — Pennsylvania: Northampton; Bucks; 

 Delaware ; Chester ; Lancaster ; Dauphin ; Philadelphia ; Cam- 

 bria ; Fayette ; Erie ; Allegheny. 



27. CONIOSELINUM Hoffm. 



1. Comoselinvun Chinense (L. ) B.S.P. Hemlock-parsley. (Man. 

 p. 684; I. F. /. 263S.) In cold swamps, Lab. to Mass., N. Y., N. C, 

 Minn., Wis. and Ind. — Pennsylvania: Huntingdon, Spruce Creek; 

 Allegheny, Chartier's Creek. 



28. ANGELICA L. 



Branches of the umbel glabrous or nearly so : leaves with acute or acutish seg- 

 ments. 

 Wings broader than the carpel-body : oil-tubes usually solitary in the inter- 

 vals. I. A. Curtisii. 

 Wings narrower than the carpel-body : oil-tubes numerous in the intervals. 



2. A. atropurpurea . 

 Branches of the umble copiously pubescent : leaves with obtuse segments. 



3. A. villosa. 



1. Angelica Curtisii Buckl. Curtis' Angelica. (Man. p. 684; I. 

 V. f. 2633.) In woods, Pa. to N. C. and Ga. — Pennsylvania: Blair, 

 Burgoyne's Gap ; Cambria. 



2. Angelica atropurpurea L. Great or Purple-stemmed Angel- 

 ica. (Man. p. 685; I. F.y. 2636.) In swamps and moist ground, Lab. 

 to Minn., Del. and 111. — Pennsylvania : Northampton ; Bucks ; Dela- 

 ware ; Chester ; York ; Lancaster ; Luzerne. 



