Eu-Floridese, Dasyphileaa, Dasyphila. 1385 



PLUMARIOPSIS n. gen. (Etym. Plumaria genus Ptilotearmn et opsis 

 aspectus), Ptitotcv ct Plumaricv sp. auct. — Characteres Ptumaricv. 

 Tetrasporangia cruciatim divisa. 



Obs. Eadem ratione, h. e. tetrasporangiorum divisionis norina, 

 qua Antithamnion a Callithamnio, Piumariopsis a Piumaria 

 recedit. 



1. Plumariopsis Eatoni (Dick.) Plumaria Eatoni (Dick.) Schmitz Klein. 2172 

 Beitr. Florid. VI (1896) p. 7, Ptitota Eatoni Dick. in Journ. Linn. 

 Soc, Bot., XV, 1877, p. 202 [prres. 2 mart. 1876] Philoc. Transact. 

 1870 Extra-vol. p. 62, t. V, Asken. Alg. Forschungsr. Gazelle p. 37 

 (ampla descriptio) t. IX, f. 5-8. 



Hab. in frondibus Balliae callitrichse pr. insulam « Ker- 

 guelen » (Askenasy, Eatom). — Rachide filiformi, pinnis oppositis 

 huequalibus una majore, altera minore, pinnellis inferioribus su- 

 bulatis, subsimplici serie articulorum constantibus, ultimis pecti- 

 natis; tetrasporangiis apice pinnularum solitariis; cystocarpiis in- 

 volucratis involucri ramis pectinatis. Tetrasporangia in rainis pri- 

 mariis et secundariis sita e transformatione celluke terminalis 

 ramulorum ultimi ordinis orientia, cruciatim divisa. Cystocarpia 

 in ramulis lateralia, srepe plura seriata, ramulis sub cystocarpiis 

 sitis arcuatim ea superantibus et quasi involucrum cystocarpia 

 plura nonnunquam includens mentientibus. Sec. Dickie quoad in- 

 volucrum cystocarpii Ptttmaria 7 Harveyi simillima, habitu generali 

 coloreque frondis recedens. Color sordide purpureus. 



Subfamilia IX. DASYPHILE^B Schmitz. 



Dasyphilew Schmitz [1889] Syst. Uehers. Florid. pag. 16, Schru. et HauptH. in 

 Engl. & Prantl Natiirl. Pflanzenfam. (1897) p. 484. 



Frons teres aut ancipiti-plana, axi centrali articulato et cortice 

 rhizoidum e ramellis verticillatis oriente instructa. Cystocarpia vario 

 modo ramellis obtecta. Tetrasporangia triangule divisa. 



Conspectus generum 



I. Frons teres aut paullum compressa. 

 Dasyphila Sond. — Frons teres aut paullum compressa, dense pilosa. Articuli 

 inferiores ramulorum hrevium verticillatorum haud liheri. 



