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13. F, (Etißssideus) siameiisis Broth, n. sp. 



Tenellus, caespitosus, caespitibus densiusculis , late extensis, 

 viridissimis, haud nitidis; caulis vix ultra 5 mm. altus, cum foliis 

 c. 1 mm. latus, basi fusco-radiculosus, dense foliosus, simplex; folia 

 sicca falcatula, humida stricta, erecto-patentia, intima minuta, supe- 

 riora oblongo-ligulata, obtusiuscula, mucronata, integerrima, lamina 

 vera ultra medium folii producta, limbata, limbo saepe superne 

 dissoluto, lamina dorsali ad basin nervi enata ibidemque rotundata, 

 elimbata, nervo pellucido, lutescente, breviter excedente, cellulis 

 minutis, c. 0,007 mm., rotundatis, chlorophyllosis, papillosis, obscuris. 

 Caetera ignota. 



Species pulchra, cum F. Holliano Doz. et Molk, comparanda, sed 

 minutie, foliis densioribus, brevioribus, obtusiusculis, mucronatis optime 

 diversa. 



Jungle near Klong Munsé, on rocks. 



14. ï\ (Eutissideiis) papillulosus Broth, n. sp. 



Dioicus; pusillus, gregarius, pallide viridis, haud nitidus; cau- 

 lis 2 — 3 mm. altus, basi fusco-radiculosus, laxiuscule foliosus, sim- 

 plex; folia 5-juga, sicca homomalla, humida erecto-patentia, intima 

 minuta, superiora lanceolata, acuta, usque ad 1,2 mm. longa et 

 0,3 mm. lata, superne minutissimi serrulata, lamina vera ad medium 

 folii producta, limbata, limbo angusto, lamina dorsali ad basin nervi 

 enata, nervo crassiusculo, lutescente, cum apice evanido vel brevis- 

 sime excedente,- cellulis angulato-rotundatis , c. 0,007 mm., minute 

 papillosis, pellucidis; seta 2 — 3 mm. alta, tenuis, rubra, laevissima; 

 theca suberecta vel inclinatula, minuta, ovalis. Caetera ignota. 



Species F. axillifloro Thw. et Mitt. affinis, sed inflorescentia foliisque 

 angustius limbatis , cellulis minutius papillosis ideoque pellucidis digno- 

 scenda. 



On limestone-rocks in open country at Lem Dan. 



Syrrhopodontaceae. 



Syrrhopodon Schwaegr. 



15. S. siibconfertus Broth, n. sp. 



Dioicus; gracilis, caespitosus, caespitibus densis, lutescentibus, 

 inferne albicantibus ; caulis vix ultra 1 cm. altus, erectus, inferne 

 parce radiculosus, dense foliosus, simplex vel plus minusve ramosus, 

 ramis erectis, fastigiatis; folia erecto-patentia, e basi elongate ellip- 

 tico-oblonga breviter linearia, acuta, 1,9—2,1 mm. longa, basi 0,19 

 — 0,3 mm. lata, marginibus ubique erectis, in parte vaginante inte- 

 gris, in parte laminali minute serrulatis, limbata, limbo hyalino vel 

 lutescente, superne tenuiore, nervo breviter excedente, in parte 

 laminali dorso dense aculeato, cellulis basilaribus laxis, hyalinis, ultra 

 vaginam adscendentibus, laminalibus parvis, rotundato-quadratis, 

 chlorophyllosis, papillosis. Caetera ignota. 



