34 CABYOPHYLLEJE. 



Hab. Fokien: Kosau, leg. S. Nagasawa, Aprili. 1910, (No. 226). 



Near P. JimgJcongensis Hemsl. (Ind. Fl. Sin. I. p. 60, PI. 11.), but differs 

 from it by the much narrower leaves and 2 distinctly lobed stigma ; also 

 near P. tenwfdvx, but distinguishable from it in having broader leaves and 

 terminal racemes. 



Caryophyllese. 



Dianthus Linn. 



Dianthus pygmaeus Hayata sp. nov. Herba nana 6-7 cm. alta, rhi- 

 zomatibus gracihbus pauci-ramosis ; caulis simplex, erectus, rectus. Folia 

 radicaha ad basin caulis approximatim dense disposita, linearia 23 mm. longa 

 \^ mm. lata, apice acuta, basi longe attenuata in basi dilatata caulem semi- 

 amplectantia, margine tenuissime margiaata, et sub lente minute denticulata, 

 sessilia. Folia caulina radicah similia, decussatim 3-seriatim remote sita, 

 superioribus minoribus. Flores sub-sessiles erecti, basi bracteis oppositis 

 2-seriatis decussatis instructi, bracteis inferioribus ovatis apice longe cuspidatis 

 1 cm. longis 3 J mm. latis basi aequilatis margine hyaUnis, superioribus oblongis 

 apice breviore cuspidatis basi obtusis 12 mm. longis 5 mm. latis margine 

 hyaKnis. Calyx cyHndricus, 18 mm. longus 3^ mm. latus, multi-striatus, ore 

 5-labatus, lobis triangulari-ovatis 4 mm. longis 2 J mm. latis leviter patentibus 

 extus glabris intus pubescentibus margine breviter ciliolatis apice obtusis. 

 Petala 5, longe unguiculata cum ungue 3 cm. longa, unguibus linearibus 

 17 mm. longis 1 mm. latis, lamina rotundato-obovata 13 mm. longa 12 mm. 

 lata patento-reflexa a medio sursum alte fimbriata, (fimbriis ssspe simplici- 

 bus, nunquam fiu'catis, 8 mm. longis basi ^ mm. latis omnino 10, radiatim 

 divergentibus), basi cuneata Integra. Stamina 10 basi in tubum brevem 

 1mm. longum connata, supra basin libera, filamentis altris 6 mm. longis 

 altris 4 mm. iQngis, antheris Hneari-oblongis 1mm. longis ^ mm. latis apice 

 arete 2-lobatis basi sagittatis. Capsula (submatura) stipitata, stipite 1 mm. 

 longo cum tubo staminum sequilongo, cylindracea 8 mm. longa 2|^ mm. lata 

 supra medium latissima glabra apice obtusa, cum stylo articulata, styKs 

 2, distinctis 9 mm. longis, linearibus intus hirtellis. Semina minuta. 



