COKER: NorTH AMERICAN SPECIES OF ENCALYPTA 435 
1805. LE. alpina Smith; Sowerby, Engl. Bot. pl. rgzg. 1805. 
1811. £. rhabdocarpa Schwaegr. Suppl. 1:56. pl. 16. 1811. 
1827. E. apophysaita Nees & Hornsch. Bryol. a 2: 49. pl. 15, 
J. 5. 1827. 
1832. E. procera Bruch, Abh. Akad. Miinch. 1: 283. pl.1z. 1832. 
1849. E. mexicana C. Mill. Syn. 1: 516. 1849. 
1865. LE. longipes Mitt. Jour. Linn. Soc. 8: 29. pl. 5. 1865. 
1877. E. Macouni Aust. Bot. Gaz. 2:97. 1877. 
1877. E. Selwyni Aust. Bot. Gaz. 2: 109. 1877. 
1889. LE. leiocarpa Kindb. Bull. Torrey Club 17: 275. 1889. 
1892. E. subspathulata C. Miill. & Kindb.; Macoun, Cat. Can. 
FL 6:93. 1892. 
1892. . leiomitra (Kindb.) Kindb.; Macoun, Cat. Can. Pl. 6: 
94. 1892. 
1892. E. cucullata C. Miill. & Kindb.; hak: Cat Can. Pi, 
6: 96. 1892. 
E. alaskana Kindb.; Macoun, Cat. Can. Pl. 6: 269. 1892. 
1892. E. lacera Ren. & Card. Rev. Bryol. 19:91. 1892. 
E. subbrevicolla Kindb. Eur. & N. Am. Bryin. 2: 295. 
; 1897. 
1897. EE. labradorica Kindb. Eur. & N. Am. Bryin. 2: 295. 1897. 
Arrangement of the North American species of Encalypta* 
§ 1. Pyromirrium (Wallr.) Kindb. 
1. E. alpina Smith (Z. commutata Nees & Hornsch.). 
§ 2. XanTHOPUS Kindb. 
2. E. ciliata (Hedw.) Hoffm. = E. laciniata (Hedw.) Lindb. 
3- E. Macounii Aust. = E. apophysata Nees & Hornsch. 
4. E. alaskana Kindb. = E. laciniata. 
‘ § 3. RHABDOTHECA Kindb. 
5. E. vulgaris (Hedw.) Hoftm. = E. extinctoria (L.) Sw. 
m £, rhabdocarpa Schwaegr. (including E. leiomitra Kindb.). 
7. E. lacera Ren. & Card. = E. rhabdocarpa? 
8. E. subspathulata C. Miill. & Kindb. = E. rhabdocarpa. 
9. . mexicana C. Miill. = E. laciniata. 
* Adapted from Kindberg (42, pp. 292-207) and Brotherus (44, pp. 436-439). 
