320 THE UMBELLATE FAMILY. 



f Fruit very much flattened 13 



-, 2 J Fruit globular, ovoid, or shortly oblong 18 



i Fruit long and narrow, at least four times as long as broad. (Leaves 



L much cut, and often hairy) 46 



,„[ Fruit rough, surrounded by a thick edge 28. Hartwort. 



I Fruit smooth, with a thin or a double edge 14 



rFruit bordered by two thin edges or wings, which are distinct before the 

 -. a j fruit ripens. (Tall plant, with numerous ovate segments to the leaves. 



I 24. Angelica. 



"-Edge of the fruit single until the carpels separate 15 



,J Leaves much dissected, with narrow or small segments . 25. Peucedan. 



I Leaves consisting of a few large, broad segments 16 



f Lower leaves of three large, 3-lobed segments, equal to each other, and 

 ,~j with stalks of equal length 25. Broad Peucedan. 



i Lower leaves pinnate ; or, if ternate, the middle segment longer, with a 



^ longer stalk 17 



, » f Flowers yellow, all small 26. Parsnip. 



I Flowers white, the outer petals of the umbel much larger 27. Heraclettm. 



.. s f Flowers yellow 19 



1 Flowers white 22 



r Leaves two or three times ternate, with large, broad segments. Fruit of 



19 i 2 globular carpels 37. Smyrnium. 



i Leaves pinnate or much divided. Fruit ovoid or oblong .... 20 



2 f Leaves very finely divided into filiform segments .... 18. Fennel. 

 I Segments of the leaves flat, linear-lanceolate or oblong 21 



o-i f Ribs of the fruit very prominent, almost winged .... 21. Silatts. 

 I Ribs of the fruit scarcely prominent 9. Common Parsley. 



{Fertile flowers and fruits, at least the central ones, nearly sessile, sur- 

 rounded by small, barren, pedicellate flowers. Fruit corky, with pro- 

 minent calyx-teeth 16. (Enanth. 

 Fertile flowers pedicellate 23 



Leaves twice or thrice ternate, with large, broad segments (of 2 or 3 inches) 



24 

 Leaves once pinnate, with several pairs of sessile, ovate, lanceolate, or dis- 

 sected segments 26 



Leaves much dissected, with small or narrow segments, the lower ones 



[_ stalked 30 



o . f Umbels all terminal and peduncled 25 



I Umbels mostly lateral and sessile 6. Apittm. 



9 k J No involucres 11. GtOUTweed. 



"*■ \ Partial involucres of several bracts, general one of very few 20. Lovage. 

 9 „ J No involucres 14. Pimpinel. 



23 



'III. 



volucres at least to the partial umbels 27 



9h . J Umbels terminal 28 



1 Umbels mostly lateral, almost sessile 29 



rFruit ovoid, about 2 lines long or more 46 



28 i Fruit ovoid, under 2 lines long . 13. Sium. 



L Fruit nearly globular, not 1 line long 8. Sison. 



