Ol'd. 1.] SYNGENESIA POLYGAMIA iEQUALIS. 153 



quadrangular. Leaves obtuse, almost without pellucid dots. 

 Segments of the calyx elliptical. 

 Mount, groves. IX. 7, 8. Young rad. shoots bright red. Fl. yellow. 



6. H. humifusum, 18. 1226. (Trailing St. J.) Styles three. Flowers 



somewhat cymose. Stem compressed, prostrate. Leaves ellip- 

 tical, smooth. 

 Groves & past. If . 7. Stems slender. Ft. few, yell. Cal. leafy, ovate. 



7. H. montanum, 6. 871. (Mountain St. J.) Styles three. Calyx with 



dense, prominent, glandular serratures. Stem erect, round, 

 smooth. Leaves ovate, naked, clasping the stem. 

 Mount, and bushy hills. If . 7. Stem simple, straight. Fl. lemon-col. 



8. H. barbatum, 28. 1986. (Bearded St. J.J Styles three. Calyx and 



petals fringed and dotted. Leaves ovate, naked, dotted and 

 glandular, clasping the stem. 

 Bushy pi. Perthshire? If. 9. 10. Stem erect, a little angul. Pet. 

 yellow, dotted. 



9. H. hirsutum, 17. 1156. (Hairy St. J.) Styles three. Calyx lanceo- 



late, with glandular serratures. Stem erect, round. Leaves 

 ovate, downy. 

 Thickets on a dry soil. If .6,7. Stems hairy, straight. Fl. numer. 

 yellow. 



10. n.pidchrum, 18. 1227. (Upright St. J.; Styles three. Calyx ovate, 



with glandular serratures. Stem erect, round. Leaves clasping 

 the stem, heart-shaped, smooth. 

 Bushy pi. on a clay soil. IX. 7. Very smooth. Fl.yell.; extern, scarlet. 



11. H. elodes,'2. 109. (Marsh St. J.; Styles three. Calyx obtuse, 

 glandular. Stem procumbent, creeping, round, shaggy, like the 

 roundish obtuse leaves. Panicle of few flowers. 



Mount, bogs. IX- 7, 8. Stems spongy. Fl. lemon-col. with green lines. 



Class XIX! SYNGENESIA. Anthers 

 united into a tube. Flowers compound. 



[All the Genera belong to the Nat. Ord. Composite.] 



Order I. POLYGAMIA ^QUALIS. Florets all 

 perfect, each having 5 stamens and 1 pistil, and produc- 

 ing 1 seed. 



Corolla of each floret ligulate. Semiflosculous. 

 [Plants herbaceous, milky, bitter. L. alternate. Fl. generally yell. 

 Florets all ligulate ; perfect and fertile.] 



379. HYPOCHJeRIS. Receptacle chaffy. Seed-down feathery. 

 Calyx somewhat imbricated. 



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