20 CRASSULACEJE. HAMAMEL1DEJE. 



Near Itea ckinensis, but distinguishable from it in having less serrate 

 leaves of much thinner texture. 



Crass ulaceae. 

 Sedum LIXN. 



Sedum uraiense HAYATA sp. nov. Herba tenuissima basi repens, 

 partibus erectis 10 cm. longis crispato-hirsutis, pilis transverse pateiitibus. 

 Folia in exsiccato tenuissime membranacea in vivo crassiuseula opposita vel 

 rarius ternata a se 2-3 cm. rcmota petiolata, lamina ovata vel rotunda to-ovata 

 circ. 1^2 cm. longa V. 3-15 mm. lata apice obtusissima basi subito attenuata ad 

 petiolum abeuntia margine Integra densiuscule patento-ciliolata supra spar- 

 sissime hirsuta subtus subglabra, petiolis 5-8 mm. longis. Cynue terminales 

 laxissime floratse cum pedunculis 7 cm. longis brevissiuie patento-hirsutse, 

 pedicelHs terminalibus 2-5 mm. longis. Scpala 5 extus oblongo-triangularia 

 1^ mm. longa f mm. lata apice obtusa basi hand contracta margine integra extus 

 dense hirsuta intus glabra tcnuiter 1 -nervia. Petala 5 lanceolata 3-3| mm. longa 

 J nim-1 mm. lata apice acuminatissima basi leviter angustata ad insertionem -| mm. 

 lata integra tcnuiter 1-iiervia. Stamina 10, filamentis filiformibus 2 mm. longis 

 glabris, antheris globosis ^ mm. in diametro 2 locularibus ; glandulis 5 carpello 

 oppositis rectangularibus mm. longis. Carpella 5 lanceolata glanduloso-hirsuta 

 apice ad stylum attenuata ; carpella matura membranacea Jiyalina oblonga 2mm. 

 louga mm. lata apice ad stylum abeuntia. Seinina ovoideo-ellipsoidea utraque 

 truncata circ. -^ mm. longa profunde 8 13 sulcata minute elegante transverse 

 multo-striata in seotione teres, testa crustacea fusco-castanea. Embryo ignotus 



Sedum drymarioides HAYATA Ic. PI. Formos. IV. p. 110, (11011 HAXCE). 



HAB. Urai, in petrosis rara, leg. U. FAUIUE, Aprili. 1914, (No. 810). 



Near & drymarioides HAXCE, but differs from it in having much longer 

 petals. 



Hamamelideae. 



Corylopsis SIEB. et Zucc. 



Corylopsis stenopetala HAYATA (PI. III.) Ic. PI. Formos. IV. p. (J. 

 Descriptio aucta : Spicte fructiferse erectte 3-4 cm. longre cum fructibus 



