36 Mededeelingen ’s Rijks Herbarium Leiden : 
p. 5 tab. I., Syn. Suppl. (Ned. Kruidk. Arch. (1861) V. 2. p. 145.) 
16. T. (Microgonium) sublimbatum C. Möürr.; v. p. Boscn in 
Hymen. Jav. (1861) p. 6. tab. IL 
16a. T. (Microgonium) aerugineum v. p. Boscn Ned. Kruidk. Arch. 
(1863) V. 3. p. 201. [T. erosum Wip. in Ind. Crmrisr.]. Fig. 23. 
Fronde late elliptica vel ovata subsessili inferne plus minus 
cito angustata plana, margine repando-sinuata; costa validiuscula 
pinnatim in venas graciles simplices furcatasve approximatas abeunte, 
interpositis venulis spuriis parallelis confertiusculis plus minusve 
Fig. 23. 
Trichomanes aerugineum v. D. Boscu. 1. Fragment vom Rande des Blattes, 
die stumpf endigenden Adern zeigend. 2. Indusien. 
elongatis libere ante marginem desinentibus; cellulis firmis nebu- 
loso-opacis medioeribus inaequalibus subregularibus hexaëdris obtus- 
angulis parumper elongatis, parietibus hyalinis modice incrassatis, 
interaneis amorphis grumulosisve diffusis obseure viridibus, seriebus 
5-7 inter venulas spurias interpositis, marginalibus consimilibus 
magis pellucidis; soris immersis medioeribus, indusio eylindrico 
ore leviter dilatato recto, receptaculo filiformi exserto; stipite 
vix ultra 24 millim. longo glabrescente. 
Rhizoma setaceum horizontale intricatum tomento rufo-fusco 
densissime vestitum. Frons 18—22 millim. longa, 10-12 lata 
membranacea diaphana firmiuscula e viridi aerugineo olivascens. 
Hab. ad rupes juxta rivulos ins. Fernando Po. BARTER (Herb. Hook.). 
Observ. Unica species venulis spuriis apice liberis cum nostra 
comparanda est 7. sublimbatum C. Mörr., quod vero differre patet: 
fronde universe majore oblongo-lanceolata margine undulata, cel- 
lulis minoribus subtetraëdris pachydermis viridi-fuscis, venulis spuriis 
approximatis, soris majoribus, indusii limbo dilatato undulato, etc. 
Herausgegeben am 2. Mai 1915, (wird fortgesetzt). 
