32 CLASS V. ORDER 11. 



45. sO-^marilanc/ica, (sanicle, blackroot) forked, 

 leaves about 7-lobed. % . w. 



Heracleum. General involucre caducous : 

 flowers unequal : petals inflexed, emarginate : 

 fruit oval, compressed, striate, margined, emargi- 

 nate. 45. 60 — lanatuniy (cow parsley) leaves ter- 

 nate, woolly beneath. % . w. 



Daucus. Involucres pinnatifid : flowers some- 

 what radiate, those of the disk abortive : fruit his- 

 pid with hairs. (Umbels funnel-form.) 45. 60— 

 carota^ (carrot) seed bristly. % . w. e. 



Angelica. Petals incurved : corols equal : ca- 

 lyx 5-toothed : ^tyle reflexed : fruit roundish, so- 

 lid, 3-winged both sides. 45. &0—'triquinatai (aa- 

 gelica) terminal leafet sessile. 2/. 



SisoN. Petals lanceolate, inflected : umbels 

 "with few peduncles: fruit ovate, striate : involu- 

 cres about 4-leaved. 45. 60 — ccnadense^ (hone- 

 wo t) umbel irregular, leaves ternate. %. w. 



Ferula. Petals heart-form : fruit oval, flat- 

 compressed, with 3 lines on both sides ; flowers 

 uniform, all fertile : general involucre caducous, 

 partial ones many-leaved. (Generally tall.) 45. 60 

 — i;27/o«^, (giant fennel) leaves triternate, leafets 

 serrate. % • w. 



LiGUSTicuM. Involucre membranaceous : ca- 

 lyx 5-ioothed : petals equal, involute, entire : fruit 

 3 or 5-ribbed each side, oblong. 45. 60 — levistician^ 

 (lovage) leaves manifold, upper one irregularly 

 cut. %■ e. 



Ammi. Involucres pinnatifid : corols radiate, 

 all perfect : fruit smooth or striate ; umbels lax. 

 45. 60 — cafiiUaceum^ (bishop weed) leaves capilla- 

 ry, mauy-cleft. 



SiuM. Involucres many-leaved : petals heart- 

 form : fruit somewhat ovate, striate, compressed. 

 45. 60 — latifolium^ (water parsnip) leaves pinnate^ 

 umbels terminal. %, w. 



