238 



510. CAMPANULA. 



"* Corolla rotate. Sp. 14-16. 



** Corolla funnel-shaped. Sp. 17, 



18. 

 *** Corolla campanulate. Sp. 19- 



23. 



c. Flowers nodding, stalked, not in 

 forks of stem. 



* L. of Root and of barren shoots 

 much broader than those of stem. 

 Sp. 24-32. 



** L. almost all on stem. No barren 

 shoots. Sp. 33-38. 



d. Flowers axillary and in forks. Sp. 39. 



ii. Capsule opening above middle. Sp. 

 40-46. 



A. Calyx with appendages in the Bays. 

 i. Capsule ^-celled. Stigmas 5. 



1. Medium. Erect. Rac. lax. Root-L. 

 on long stalks. Cor. campanulate, hairy on 

 veins, b. 5, 6. Hilly, s. Fr. n. It. 



ii. Capsule i-celled. Stigmas 3. 

 a. Flowers solitary in the forks of the stem. 



2. dichotoma. Fl. stalked, in forks of 

 stem, or opposite L. L. sessUe, oblong, a. 4, 

 5. Coasts, s. It. 



b. Flowers terminal. 

 3. Allionii. Stem mostly 1-flowered. 



L. 



lineari-lauceolate, retrorsely ciUate: primary 

 L. often spatulate. Cor. campanulate, hauy. 

 p. 7, 8. High. w. Alps. 



4. sibirica. Erect. Fl. numerous, pani- 

 cled. Stem-L. lanceolate. Segm. of Cal. 

 subulate. Appendages as long as germeu. 

 Cor. hairless at top. b. 5, 6. Grassy hills. 

 Pdm. s. e. G. 



5. barbata. Rac. few-flowered. Stalks 1- 

 flowered, recm'ved. L. oblongo-lanceolate, ob- 

 tuse. Stem-L. 1 or 2. Segm. of Cal. acute, 

 about one-fourth of corolla. Cor. densely 

 bearded. Appendage nearly as long as germen. 

 p. 7, 8. Alps. 



6. speciosa. Fl. in a pyramidal raceme. 

 Stalks 1-flowered, recurved. Segm. of Cal. 

 half as long as corolla. Appendages ovato-tri- 

 angular, haK as long as segments. L. crenato- 

 repand. Root-L. hneari-lanceolate. Stem-L. 

 linear, p. 7, 8. Pyr.— DC. 



7. alpina. Fl. in a pyramidal raceme. 

 Stalks 1-flowered, recurved. Segm. of Cal. 

 nearly as long as campanulate corolla. Appen- 

 dages very small, sometimes wanting. L. ob- 



longo-linear, woolly, 

 e. Alps. 



p. 6, 7- High stony. 



B. Without appendages to calyx. Capsule 

 'i-celled. 



i. Capsule opening at the base. 

 a. Capsule erect, sessile or nearly so. 



8. foliosa. Fl. in a tenninal head. Segm. 

 of Cal. very narrow and acuminate, cHiatb- 

 denticulate. Cor. tubular, hairy within. L. 

 doubly serrate; the lower somewhat cordate, 

 acute, on long hafts. Bracts ovate, acuminate, 

 equalling flowers, p. 7, 8. Mountains. K. 

 Naples. 



9. petr^a. Fl. in clusters, crowded at 

 ends of branches. Segm. of Cal. oblong, 

 obtuse. Cor. campanulate. Style exsert. L. 

 grey, velvety beneath, p. 8. It. Tyr. Monte 

 Baldo. Les Escalles d'Eglon in Prov. 



10. gloraerata. Stem terete. Clusters 

 lateral and terminal. Bracts ovate, acuminate 

 (not very acute), shorter than flowers. L. 

 ovate or cordate ; lower on winged stalks, 

 crenate. Segm. of Cal. subulate, somewhat 

 obtuse, p. 5-7. Pastures. 



/3. speciosa. Hoenem. Fl. very large. 



y. nicceensis. L. approximate, acute. Fl. 



forming a dense spike. 

 5. elliptica. Kit. L. elliptic. Bracts very 



large. 

 €. cervicarioides, R. and S. Stem flexuose, 



a yard high. 



11. Cervicaria. Hispid. Stem furrowed. 

 Clusters terminal and lateral. Segm. of Cal. 

 oblong, obtuse, equaUing half funnel-shaped 

 flowers. Bracts ovate, acute, somewhat shorter 

 than flowers. L. lanceolate, attenuate, finely 

 creuulate. b. 7, 8. Thickets, m. and n. 

 Em'ope. 



12. spicata. Fl. solitary or temate, iu a 

 long, interrupted spike. Cor. funnel-shaped. 

 L. oblongo-lanceolate; lower attenuate, b. 

 6,7- Dry stony. Lower parts of the s. hl^s. 



13. tliyrsoidea. Fl. in a crowded, ovoideo- 

 oblong spike. Segm. of Cal. ovato-lanceolate, 

 acuminate. Lower L. lanceolate, obtuse, p. 

 7, 8. Mountain pastures. Alps. Jura. 



b. Capsules on erect stalks. Perennial. 

 * Corolla rotate. Style exsert. 



14. elatinoides. Cottony. Stem simple. 

 Fl. in a dense raceme. Germeu ovoid. Segm. 



of Cal. 1 ineari-subulate. Segm. of Cor. downy 



