ROSACES. 



41 



leviterque cordata margine irregulariter serrata, (serris majoribus 2 mm. latis 

 lrnm. longis apice cuspidato-acutis ^-.-formibus ascendentibus), leviter 3- 

 lobata, lobo terminali dimidium folio- 

 rum in longitudine requanti vel supe- 

 ranti elongato-triangulari-ovato 3^-5 

 cm.longo 2i-3cm. lato apice acuminato 

 ad sum mum acuminatissimo basi leviter 

 contracto, lobis lateralibus oblongo- 

 auriculiforniibus apice late triangulari- 

 obtusis vel triangulari-acutis ad apicern 

 angulo 80 egressis, latere superiore sub- 

 rectis 6-12 mm. longo, latere inferiore 

 recurvo versus basin subito rotundato, 

 utraque pagine tenuiter pubescentia vel 

 subglabra supra in exsiccato fuscentia 

 subtus pallido-fulvescentia 3-nervia, 

 nervo centrali recto, iiervis lateralibus 



in longitudine dimidium nervi centralis 



Fig. 11, .Rtibus mingetsensts HAYATA ; a, a 



requantibus vel SUperantibllS, venis late- leaf, natural size ; b, a flower, X 1.5 ; c, a 



ralibus primariis nervi centralis utroque ***> X3; d ' e > stamens ' seen from different 



sides X 4. 5.; f, a carpel, magnified. 



latere 5-6, mediis a costa angulo 35 



egressis, nervis lateralibus a nervo centrali angulo 40-45 egressis, venis late- 

 ralibus primariis nervorum lateralium cxtrorsum 5-6 angulo 40 egressis, venis 

 lateralibus subrectis ad apicem serrarum principalium attingentibus, venulis 

 inter venas laterales transversis recurvis, reticulis venularum subtus distincte 

 coloratis supra vix visis tenuiter iinpressis subtus elevatis distincte visis, petiolis 

 1^-3 cm. longis brevissinie villoso-pubescentibus intus canaliculatis hand vel 

 vix aculeolatis, stipulis a petiolo oriundis ab axilla 1-2 mm. distantibus line- 

 aribus 3 mm. longis \ mm. latis pubescentibus. Flores ad apicem ramulorum 

 lateralium terminales solitarii, pedicellis 2^ cm. longis gracilibus subpendulis 

 pubescentibus baud glandulosis. Calyx viridis ; cupula dorso subplana vel 

 tenuiter convexa 6 mm. in diametro villoso-pubescens versus centrum vix versus 

 marginem valde setosa, setis teretibus plus vel minus quam 1mm. longis 



