160 



vis jugi „ Olifantshoek " ad flumen „BoscheBmaiirivier alt. I, 

 (Uuitenhage). Floret 



25. Isolepis Thunhergii Schrad, Anal. p. 22. N, ab 

 E. Cyp. Eckl. in Linn. VII. 4. p. 508. Scirpus Holoschoenns 

 Thunb. Fl. Cap. I. p. 97. (excl. syn.) :^. — Ad flumen „ Oli- 

 fantsrivier," alt. I. (Clanwilliam); in „ Tulbaghskloof ," „Tul- 

 baghsthal" etc. (Tulbagh); ad „Waterfall" prope „Tulbagh" 

 alt. II. — V. (Worcester.); in fossil prope urbem Capstadt, et 

 prope „Laudenbach" ad „Riedvalley" (distr. Cap.); ad 

 „Zwartland" alt. I. et II., in „Hottentottholland," ad „Birak," 

 „ Paardevalley ," juxta aquas solo humido arenoso, alt. I.; in 

 fossis ad flumen „Zwartkopsrivier" circa praedium Paulli Marc 

 alt. I. In districtubus Zwellendam et George b. Mundt. — ß. 

 Crasstceps', capitulis duplo fere majoribus fuscescentibus. 

 — Locis humidis alt. I. ad flumen „Zwartkopsrivier." (Uiten- 

 hage.) — Floret a Novembre in Februarium. — Cuimns haud 

 teres, sed magis minusve compressus, in sicco omnino com- 

 planatus. 



C. Vaginae et fasciculi culmis interjecti 

 longifoJia, ^ 



26, Isolepis lineata N, ab E* — culmis fiJiformibus 

 compressiusculis, foliis linear! -angustis apicc incurvis subtus 

 convexis striatis supra piano - canaliculatis marginibus linea 

 impressa discretis scabris altera latiori , vaginis angustis truu- 

 catis facie membranaceis pallidis infimis in fibras ferrugineas 

 solutis, capitulo decomposito globoso denso, involucri diphylli 

 pateutis foliolis c basi lanceolata caulinis similibus capitulo lon- 

 gioribns apicc incurvis linearibus obtusis supra piano - depressis 

 marginibus linea impressa discretis altero margine latiore. — 

 Var. u. Squamis inter strias amoene purpureis; ß. squamis fere 

 omnino viridibus. — Promiscue locis humidiusculis ad flumen 

 „Zwartkopsrivier" alt. 1. et in graminosis regionis „Adow" alt. 



