SIUM. BTJPlBUETJJt. 159 



2. P. Saxifraga (L.) ; 1. pinnate, leaflets of the lower 1. 

 roundiah-oTate serrate somewhat cut, those of the stem-l. hipin- 

 natifld with linear segments, st. terete, ped. glabrous. — E. B. 

 407. — St. 1 — 2 feet high, naked above. Styles shorter than 

 the ovary. L. sometimes all pinnatifid. — ^Dry pastures. P. 

 VII.— IX. E. S. I. 



13. Si'uM Linn. 



* Stripes superficial. Lateral ridges marginal. Stylopode 

 depressed. Sitjm Koch. 



1. S. latifdlium (L.) ; 1. pinnate, Its. oblong-lanceolate evenly 

 serrate pointed, umbels terminal, inv.-l. many lanceolate. — L. B. 

 204. — St. 3 — 5 feet high, angular, furrowed, erect. L. of 9 — 13 

 very largedistant Its. — JDitches and rivers, rare. P. VII. VIII. 



E. S. I. 



** Stripes deeply seated. Lateral ridges not marginal. Stylo- 

 pode shortly conical. Bbbula Koch. 



2. S. angustifdlium (L.) ; 1. pinnate, leaflets unequally lohed 

 and cut ovate, of the stem-l. lanceolate, umbels lateral, inv. of 

 many lanceolate entire or cut leaves. — M. B. 139. — St. 1 — 3 feet 

 high, round, striate, erect. Lts. often very deeply cut and lobed. 

 —Ditches. P. VIII. E. S. I. 



14. Bxtpleu'ettm Linn. Hare's-ear. 

 * Fruit granular. 



1. B. tenuis'sinmm (L.) ; st. branched, 1. linear acute, umbels 

 lateral and terminal minute, partial umbels of 8 — 5 flowers usu- 

 ally overtopped by their involucres, carp, granular between the 

 5 ridges. — K B. 478. — St. very slender, wiry, 6 — 12 in. long. 

 — Chiefly in pastures near the sea. A. VIII. IX. E. 



** Fruit not granular. 



2. B. aristdtum (Bartl.) ; st. branched, 1. linear-lanceolate 

 acuminate 3-veined, 1. of the partial involucres elliptic-lanceo- 

 late cuspidate somewhat awned with branching vems, pedicels 

 short eipal.— .E. B. 2468.— St. 1—6 in. high.— Park Hill, Tor- 

 quay, and Berry Head, Devon. Cow Gap near Eastbourne, Suss. 

 Chaimel Islands. A. VI. E. 



3. B. fahdtum (L.) ; st. branched, 1. 6— 7-veined, lower I. 

 elliptio-ohlong on long stalks, upper I. linear-lanceolate acute 

 sessile partial involucre of 5 lanceolate pointed 1. as long as the 

 flowers. — E. B. 8. 2763. — Pedicels as long as the fruit. St. 1 — 

 4 feet high.— Near Ongar, Essex. P. VIII. E. 



