RUTACEJ^'. 



23 



Fig. 13; Cit- 



NoTE : This (lifters from all tlie .species of tlie Forinosjvn Citrus by thc \ery 

 luuch acuminatc anthers. Colour of the skin is likc tliat of No. 106 ancl that 

 of tlic ])ulp. is No. 12f) in Klix. et Val. Code des Coul. 



Citrusnobilis I-oru. var. poonensis Hayata n. n. (Fi<;-. 

 \?y, 14 et 15). Cltrus nobilis Hayata Gen. Ind. \k 11. (non 

 LouR.). Citrus nohilis Lour. subsp, Keonla Exci,. var. 

 pooncnsis C. Taxaka in the Nogaku-Kiuaihu No. 118, pp, 

 7-28. Frntcx 3^ m, altus .'3 m. latus ; rami minus divaricati 

 suh-ascendentes haud inclinati. Folia oblonga tenniter coriacea 

 8-0 cui. longa 4i cm, hita apice obtusissima et retusa basi ^,^^ nobilis Loui- 



acuta vcl obtusa margine crennhxta, petiolis circ. 1 cm. longis ^^'^''^^"T^^ ^V' 



'^ ^ ° \ATA; snowinp; tne 



anfrustissime alatis. Flores quasiterminales vel axilhircs soli- ^t^seoceofanariieu- 

 ^ ^ latjon between the 



tarii, stipitibus 5 mm. hmgis glabris pedicenati. Calyx gha- ^^^'^^ '"^"'^ ovary. 

 ber subplanus 5-lobatus, lobis triangularibus vel oUongis 1^-2 mm, longis apice 

 triangularibus margine reniote vel sparcissime ciliohxtis cjoterum glabratis su])ra 

 concavis pallidi)-viridescentibus. Petala 5 alba erecto-])atentia jjIus minus deorsum 

 rccurva vel haud recurva oblonga vel lanceolata 12 min. longa 5^-6 mm. lata 

 a])ice ol)tasa basi ])lus niiaus contracta glabra. Staiuina I.J-IG, filamentis basi 



]>lus minus contractis sur- 

 sum distinctis crassiuscu- 

 lis albis 7-6 mm. longis 

 Innn. latis apice angusta- 

 tis, antheris flavis ovato- 

 oblongis 2-2i mm. longis 

 1 J mm. latis apice obtusc 

 a])icnlatis basi cordatis 

 ^cl l)i-lobatis. Discus 

 annularis. Ov^arium de- 

 ] )resso-globosum 2 mm. 

 longum 2i mm. latum, 

 stylo columnari 7 mm. 

 longo 1-^ mm. lato, stig- 

 matc pulviniformi 2^ 



Fig. 14 ; Citrva nobilis Ix)Ur. var. poonensis Hayata ; 

 a form with a navel at?the base (top in the figure). 



