(Voi-.VI, 1922' FRA.NZSTKPiiAM. SPECIKS iiKPATirATUM CJiandonantus. 



lanceolatis, 1,83 mm. longis, cuspidatis, apice nudis, inferne regu- 

 lariter denseque spinosis. Cellulse superae 18 x 27 [x, basales 18 x 

 36 [X, parietibus nodulose-trabeculatis. Amphigastria caulina foliis 

 multo minora, profunde bifida, laciniis 0,83 mm. longis, irregulariter 

 spinulosis, disco basali integro breviusculo, grossius spinoso. 

 Hab. Philippinie Insulx : Luzon (Merrill legit). 



10. Chandonanthus giganteus St. n. sp. 



Planta sterilis giganteus rigidus, fragillimus, flavo-rufescens, in 

 terra laxe intricata. Caulis ad 20 cm. longus, validus, pauciramosus, 

 purpureus, nudus. Folia caulina conferta, ad anticum nutantia vel 

 homomalla, postice breviter inserta, antice decurrentia, in plano 

 4 mm. longa et lata, usque ad basin fere triloba, lobis sequimagnis, 

 canaliculatim concavis, squarrose patulis, oblongis acuminatis, 

 marginibus grosse irregulariterque spinosis et dentatis. Cellulae 

 superae 18 x 18 (i,, basales 18 x 36 y., parietibus nodulose trabe- 

 culatis. Amphigastria caulina foliis multo minora, 2,8 mm. longa et 

 lata, cauli appressa, ad 3/4 inciso-biloba, sinu recto obtuso, lobis 

 oblique patulis, anguste triangulatis, ubique dense grosseque 

 spinosis. 



Hab. Africa orientalis : Ruwenzori (Mildbread legit). 



12. Chandonanthus quadrifidus St. n. sp. 



Planta dioica, gracilis, fulvus.profunde pulvinatus, aliis hepaticis 

 consociatus. Caulis ad 6 cm. longus, debilis, capillaceus, superne 

 pauciramosus. Folia caulina erecta, cauli subappressa, usque ad 

 basin fere quadriloba, lobis lanceolatis, acutis, canaliculatim con- 

 cavis, superne integris, basi hastatim spinosis. Cellulse super^ 18 x 

 18 y. basales 18x27 fx, vittam distinctam formantes, trigonis grosse 

 nodulosis, saepe trabeculatim confluentibus. Amphigastria caulina 

 foliis subsequalia. Androecia terminalia, ex apice vegetativa, brac- 

 teis paucijugis, foliis caulinis simillimis. 



Hab. Africa orientalis in monte Ruwenzori (Mildbraed legit). 



11. Chandonanthus Houyanus St. 



Sterilis pusillus, purpureus, flaccidus, in cortice pulvinatus 

 lateque expansus. Caulis ad 2 cm. longus, superne pauciramosus, 

 inferne densius et longius ramosus, fusco-rufus. Folia caulina conti- 

 gua, erecto homomalla, valde concava, profunde trifida, laciniis 

 lanceolatis, acutis, supra basin grosse spinosis, spinis decurvis, plus 

 minus longis et validis. Cellulse foliorum superae 7 x 7 (x, basales 



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