clxxxiv 
APPENDIX. 
Obs. C. caespitosse proxima et vix difFert nisi statura mindri (3-4 unciali) squamis' (nigro- 
spadiceis) axi saapius marginibus semper concoloribus, foliis utrinque viridibus et culmis 
laevibus. An revera distincta species ? 
52. EuioPHoauM capitatuji, Host gram, aiistr. 1. p. 30. t. 38. Schrad. germ. 1. 
p. 151. Wahlenh. lapp. p. 18. Smith comp. ed. 2. p, 11, Engl. hot. 2387. Hooker 
scot. p. 20. 
53. Eriophorum angustifoliu.m, Willden. sp. pi 1. p. 313. Smith Irit. 1. p. 59. 
Engl. hot. 564. Schrad. germ. 1. p. 153. Hooker scot. p. 21. 
Erlophorum polystachion, Wahlenb. lapp. p. 18. 
Obs. Plantse nostrse, quasi mediae inter E. angustifolium et polystacbyon forsan ab 
utroque distinctae, duae varietates adsunt. 
a. pedunculis laevibus. 
i3. pedunculis scabris, denticulis crebris minutis. 
Haec ab E. gracile, Roth catalect. 2. add. et Wahlenb. lapp. p. 19. fid. exempl. ab ipsis 
auctoribus in Herb. Banks., certe diversa, statura humiliori, foliis latioribus, squamis enerviis 
omnino nigricantibus acutioribus, et acbeniis oblongo-obovatis. 
GRAMINE^. 
54. Alopecurus alpinus, spica ovata, arista perianthii glumam sericeam lateribus villo- 
sissimis subaequante, vagina suprema ventricosa folio suo piano lanceolato triplo longiore. 
Alopecurus alpinus, Smith brit. 3. p. 1386. Engl. hot. 1126 .Hooker scot. p. 22. Roem. 
et Schul. syst. 2. p. 272. Br. in Ross' voy. ed. 2. v. 2. p. 191. Hooker in Scoresby's greenl. 
410. Richardson in FranklirHs journ. p. 731. 
Alopecurus ovatus, Knapp gram. brit. 15. Elornem. in Flor. Dan. 1565. 
Alopecurus antarcticus, Giesecke greenl. in Brewster's edin. encyclop. 
Obs. Species (quam primus in Scotiae monte Loch ny Gaar anno 1794 legi) vaiiat culmo, 
qui s^pius adscendens, erecto, spica oblongo-cylindracea, arista nunc gluma duplo longiore, 
rarius nulla. 
A. antarcticus, V ahl symb. 2. p. 18. Willde7i. sp. pi. \.p. 357. ab A. alpino dilfert spica 
s^pius cylindracea, arista glumam bis superante,' folio supremo lineari apice attenuato vagi- 
nain suam superante v. aequante. 
A. pratensis L. distinguitur spica cylindracea, glumis acutis latere tantum villosiusculis, arista 
glumis duplo longiore, vagina suprema laxiuscule cylindracea folium suura lineare multoties 
superante. 
