295 



21 Ch. ceylonica: caule gracili, aculeis minulissimis, diametro 

 caulis brevioribus obsito, sublilissime slriato; involucri acu- 

 leolis biserialibus, acicularibus, diamelro caulis brevioribus; 

 verticiliis remotis, 11 — 12-radiatis; ramentis multiarticu- 

 latis; internodio basnli monosiphonico, brevissimo, diametro 

 ramenli vix longiore, intermediis composite, summis sim- 

 pliciter tubulosis; bracteis verlicillatis, setaceis, interiori- 

 bus nucula longioribus, aversis abbreviatis; nucula ob- 

 longa, 11 — 12-striata; coronula brevi, parum dilatata. 

 Monoica. 



Ch. ceylonica. Klein. — TT7//cZ. Act. Berolinens. — Pers. — 



Bnizel. — Agardh.' — Kiitz. Sp. Alg. 

 Ch. sefosa ! Herb. Ag. — Ch. polyphylla ceylonica. Al. Braun. 



Ostindien, Ceylon ! Malabariska kusten. 

 Grågul, af medelstorlek. 



22 Cii. POLYpnvi.LA: caule valido, simpliciusculo, subtiliter stri- 

 ato, inferne subinermi, superne hispido, aculeis gracili- 

 bus, brevibus, dense verlicillatis, inferioribus reflexis, su- 

 premis ereclis; involucri spinulis biserialibus, setosis, dia- 

 metro caulis multo brevioribus; verticiliis 12 — 14-radiatis; 

 ramentis erecto-patentibus, fructiferis multiarticulatis; in- 

 ternodio basali monosiphonico, nudo, ceteris usque ad 

 apicem corticatis; bracteis 4, asqualibus, nucula globoso- 

 ovata, magna brevioribus; coronula erecta, abbreviata. 

 Monoica. 



Ch. polyphylla. Al. Braun. Monogr. 1. c. — Id. Char. Ind. 



Or., Hooliers Journ. 1. c. — Kiitzing Species Algarum 



p. 522. 

 Ch. capillala. Michaux. 



Amerika, nära S:t Louis, Missuri! Engelmann; 

 Ohio! Mich. 



Ljusgrön, genom inkrustatioii askgrå, till ha- 

 hitus liknande Cli. liispida. 



* C». MicuAUxii. Al. Braun. {Sillimans Journ. 1. c.) anföres 



sSsom en underart. 



* /?. Meyemi. Al. Braun. Char. Ind. Or. — Chara armala, 



Meyen. 



