. EAKUNCCLACEa:. 1 



Contributions to the Flora of Formosa 



I. 



RanunculaceaB. 



Clematis LdsX. 



Clematis alsomitrifolia H.\yata sp. uov. Yolubilis ; caulis teres leviter 

 15-16 sulcatus, internodiis 7 cm. lougis, ramis augulo 90" divaricatis. Folia 

 opiKjsita bitemata, iu circumscriptioue rotundata vel oblonga, circ. 10 cm. 

 in diametro, segmentis 9 oblougo-ovatis 4 cm. lougis 2 cm. latis apice acutis 

 vel breve acumiuatis basi rotundatis vel rotuudato-cordatis teuuiter coriaceis 

 vel chartaceis 3- vel 5-ueiTiis, nervis basilaribus tenuissimis, uei-vis et 

 veuis uti-aque pagiue elevatis, i>etiolis commmiibus 2 cm. longis vel lougio- 

 ribas, petiolulis ultimis 1-i cm. longis. Flores x^anicvilati, paniculis 10-15 

 cm. longis, terminalibus vel axillaribus, ramosis, ramis divaricatis angulo 90*^ 

 divaricatis, ramis oppositis, bracteis caspidatis. Flores matmi nou visi. 

 Sei^ala 4, extus liirsuta margiue dense Iiireuto-margiuata, intus glabra, 

 filameutis glabris, autlieris elongatis apiculatis. 



Hab. Foi-mosa : Loco uou iudicato, leg. U. MoRi, 1912, Aug. 



Near Cl. ovatifolia Ito, but differe from it by the biternate leaves and 

 tlie leaflets -vvitli a roimdly cordate base, and also iu liaviug mucli smaller 

 flowers. 



Clematis angustifolia Hayata n.n. 



Chiaatis Lesclieiuadtiaaa DG. var. angustifdia Hayata Materials for a 

 Flora of Formosa p. 16. 



Clematis dolichosepala Hayata sp. nov. Scaudens ; caulis glaber, 

 teuuiter sulcatus, iuteruodiis 12-13 cm. lougis. Folia simplicia vel 3-foIiolata, 

 petiolis in lougitudine variabillimis 2-7 cm. longis, foliolis in maguitudine 

 variabillimis 4-8 cm. longis ovato-triaugularibus apice obtusis ad a]iicem 

 brevissime apiculatis basi truncato-rotuudatis ad exti^emitateui acutis ad 



