Ord. 2.] PENTANDRIA DIGYNIA. 61 



nearly smooth, with a bristly-edged beak. Umbels simple ; soli- 

 tary, or in pairs. Braeteas jajrjred. Petals inflexed at the point. 

 Fields. . 6, 7. L. triply pinnatifid, smoothish. Umb. with 2 or 3 

 rays. 



144. CH.EROPHYLLUM. Chervil. 



1. Ch. sativum, Scandix Cerefolium, 18. 1268. (Garden Ch.) Um- 



bels lateral, sessile. Braeteas lanceolate. 

 Waste gr. and rubb. ©. 6. Deep green, aromat. L. bipinn. Fl. 

 small, white. 



2. Ch. sfivestre, 11.752. (Wild Ch.) Umbels terminal, stalked. 



Braeteas ovate, membranous. 

 Hedges. If. 4, 5. Leaves triply pinnatifid, jagged. Fl. white, radiant. 



145. MyRRHIS. Cicely. 



1. M. odordta, Scandix odor. 10. 697. (Sweet C.) Seeds with very 



sharp prominent angles, roughish towards the summit. 

 Mount, past. If. 5. About 3f. L. 3-pinn. pale, hairy. Fl. white. 



2. M. temulenta, Chaerophyllum tern. 22. 1521. (Rough C.) Seeds 



furrowed, nearly smooth. Stem rough, swelled under each joint. 

 Bushy pi. $ . 6, 7. Leaves 2-pinn. pinnatif. hairy. Fl. white. 



3. M. durea, Ch. aur. 30. 2103. (Tawny-seeded C.) Seeds ribbed, 



nearly smooth, coloured. Stem slightly swelling, angular, hairy. 

 Leaflets sharply pinnatifid or cut, pointed. 

 Fields in Scot. If. 6. General braeteas few ; partial dejiexed. 



4. M. aromdtica, Ch. aromat. Suppl. 2636. (Broad-leaved C.) 



Seeds ribbed, smooth. Styles elongated. Leaflets ovate, acute, 

 serrated, undivided. 

 Road, near Arbroath. If .6. L. 2-ternate, smoothish. Gen. bract, few. 



146. BtJNIUM. Earth-nut. 



1. B.fiexuosum, 14. 988. (Common E.) General braeteas scarcely 

 three. Stem tapering and zigzag at the base. Fruit somewhat 

 beaked. Styles nearly upright. 

 Gravelly soil. If. 5, 6. R. eatable, nearly globul. L. 3-pinn. linear. 



147. SlUM. Water-parsnep. 



1. S. latifolium, 3. 204. (Broad-leaved W.) Leaves pinnate ; leaf- 



lets oblong lanceolate, equally serrated. 

 Riv. and ditches. If. 7, 8. 3 — § f Umb. large, flattish, white. 



2. S. angustifolium, 2. 139. (Narrow-leaved W.) Leaves pinnate ; 



leaflets unequally lobed and serrated. Umbels stalked, opposite 

 to the leaves. Stem erect. 

 Rivul. and ditches. If. 7, 8. Smaller, and more slender. Pet. white. 



3. S. ?iodifioru?n, 9.639. (Procumbent W.) Leaves pinnate ; leaflets 



ovate, equally serrated. Umbels nearly sessile, opposite to the 

 leaves. Stem procumbent. 

 Riv. & fens. If. 7, 8. Smaller. Invol. often want., of I leaf, if present. 



4. S. repens, 20. 1431. (Creeping W.) Leaves pinnate; leaflets 



