280 DICOTYLEDONS. — CARYOPH i^LLE.i:. Avenaria. 



3. C. semidecandrum,. hairy viscid suberect, leaves oblongo- 

 ovate, flowers sotnca-hat panicled sliorter than tlieir jjcdicels, 

 stam. 5, petals hut siightly notched, p. 143. — Hills and ivalls. 



4. C. teirrmdrum, " hairy subviscid, flowers quadrifid tetran- 

 drous, petals bifid shorter than the cal." p. 143. — Walls and 

 sea- shores. 



** Petals longer than the cal. 



5. C. arvense, leaves linear-lanceolate more or !ess pubescent 

 especially at the base, })etals twice as long as the cal. p. 143. 

 — Gravellij pa.siiircs. 



6. C. alpinnm, subghibrous or clothed with long white soft silky 

 hairs, leaves elliptical ovate, flowers 1 — 3, capsule oblong 

 curved, p. 144. — Alps. 



7. C. lalijolhim, clothed with short rigid yellowish pubescence, 

 leaves 'elliptical ovate, flowers I — 2, capsules ovate, p. 144. 

 Jlps. 



8. C. aqiiaiicum, upper leaves cordato-ovate sessile, flowers so- 

 litary, fruit pendulous, p. 144- — JVaiery places. 



10. CHERLERIA. 

 Cal. of 5 leaves. Pet. 5, extremely minute, notched. Stam. 

 10. Styles 3. Caps. 1 -celled, opening with 3 valves, many- 

 seeded, Sm. (3-cclled, cells 2-seeded, Decand.). 

 1. Ch. sedoides. p. 139. — Alps. 



11. ARENARIA. 

 Cal. of 5 leaves. Pet. 5, undivided. Stam. 10: Styles 3. 

 Caps, 1 -celled, many-seeded. 



* Exatipnlate. Leaves ovate. 



1. A. peploides, leaves ovate acute fleshy, p. 137. — Sea-coast. 



2. A. tri?iervis, leaves ovate acute petiolate 3- (rarely 5-) nerved 

 ciliated, flowers solitary, calyces rough on the keel with 3 ob- 

 scure ribs. p. 137. — IVoods. 



3. A. serpyliifol'ia, leaves ovate acute subscabrous sessile, cal. 

 hairy its outer leaves 5-ril)bed. p. 138. — IVasle places. 



** Exstipulate. Leaves subulate. 



4. A. verna, stems (numerous) panicled above, leaves subulate 

 rather obtuse striated, petals obovate longer than the 3-nerved 

 cal. p. 138. — Mountain pastures. 



5. A. teinnjolia, stem more or less branched, branches panicled 

 at their extremities, leaves subulate acute, petals lanceolate 

 much shorter than the lanceolate very acuminated 3-nerved 

 cal, p. 138. — Walls and rocks, rare. 



6. k. fastiaiata, stem erect straight, leaves fascicled subulato- 

 !»€ta:eou?> ereclj, flowers fascicled, cal. much acuminated 



