1887.] 



HEPATICAE KNYSNANAE. 



7 



work „Hepaticae Amazonicae et Andinae" wliere the genus 

 Lejeunea is elaborately described. 



Dr. Spruce has been kind enough to revise my notes and 

 has piiblished a sub-genus to include this anomalous species. 



Description of Pl. IL Fig. 1 Plants nat. size. 2 Por- 

 tion of stem, [antical view, X 31. 3. Ditto, postical view 

 X 31. 4. 5. Leaves, postical view X 47. 6. Perigonial leaf 

 X 64. 7. Portion of leaf X 290. 8 to 12. Underleaves X 

 64. 13. Underleaf from perigonial spike X 64. 14. Bracts 

 and bracteole X 47. 15. Bracteole X 64. 16. Perianth, an- 

 tical view, X 31. 17. Ditto, postical view X 31. 18. Cross- 

 section of perianth X 64. 



6. Lejeunea (Micro-Lejeimea) gracillima Mitt. 



Hep. Ind. Orient. Journ. of Proc. Linn. Soc. vol. V Bot. 

 p. 115 n. 191 (1861) Pears. Hep. Nat, p. 7 n. 5 (1886.) 

 Delin. Pears. Hep. Nat. Pl. IV. 

 Hab. Knysna. 10. 1883. (no. 51 Hb. Kiaer.) 



7. Radula commutata Gr. 



Jack Radula-Arten .,Flora" n. 23 und 25 (1881) Pears. 

 Hep. Nat. p. 7 n. 6 (1886.) 



Hab. Knysna. 1883 (Hb. Kiaer.) 



8. Lepidozia (Micro-Lepidozia) ckaetopkylla S. var. tenuis 

 Pears. 



Spruce Hep. Amaz. et Andin. vol. II p. 365 (1885.) 

 Pears. Hep. Nat, p. 7. n. 7 (1886.) 



Hab. Knysna 30. 4. 83 £ et $ (no. 50 Hb. Kiaer.) 



9. Lepidozia laevifolia (Tayl.) 



Jung. laevifolia Tayl. Lond. Journ. of Bot. p. 485 n. 38 

 (1844.) 



Lepidozia laevifolia G. L. N. Syn. Hep. p. 20S (1844) 

 et Suppl. p. 716 (1847.) Hook.-f. T. in Hook.-f. Fl. antarct. 

 vol. I p. 157 (1844) vol. II p. 441 (1847) Raoul Fl. Nov. 



