lOG S.VXIFRAGEiE. 



raagmtucliuG varjabilibus, pedicelHs iiltimis 2-3 mm. longis. Caljcis tubus 

 obconico-m-ceoLatus rel obconicus 2 mm. longus 3 mm. latus, ultra ovarium in- 

 ferius productus, i>artibus procluctis i mm. longis, ore 5-dentatus, dentibus latis- 

 simis brevissimis .^ mm. lougis 1} mm. latis glabris. Petala 5, valvata, iu 

 calyptram connata ; calyptra jam antliesiu soluta 2i mm. in diameti'0 11 mm. 

 longa ; petalis singulis triangnlaribus 2 mm. longis 1| mm. ]atis extus glabris 

 intus apice puberalis. Stamina 10 exserta 2-2.V mm. longa, filamentis 

 crispatis 2 mm. longis glabris, antlieris cordatis j mm. longis apice emargi- 

 natis paucissime hirsutis. Ovarium perfecte inferius obcouicum apice xjlamim, 

 stylo breve coluranari li mm. longo. Discus annulai-is 10-dentatus, dentibus 

 obtusis. 



Hab. Arisau, leg. K. UyEM.vrsu, 1913, (No. 37). 



Near Pileostegia vilmrnoidm and its variety 2^-'n'iJiorn ; Init differs frora 

 them by tlie smaller leaves, smaller ilowers witli much shorter calys-lobes, 

 shorter stamens and somewhat urceolate calyx-tubes. 



Pileostegia viburnoides Hook. f. et Thoms. ; M.\tsum. et Hayata, 

 Enum. P]. Forraos. \>. 132. 



Hab. Taichii: Suiryiito, (No. 1213) ; Sekikalaisau ; Chosokei, (No. 158) ; 

 Kusshaku, leg. B. Hayata et S. Sas.uci, Juli. 1913. 



HlffJfaiHiea Linx. 



Hydrangea anomala Dox. = (if. glahrn H.vyata) in Schneidke Ilhist. 

 Handb. Laubh. II. p. 913, (fide SCHNErDEB). 



As I liave never seen a specimen of H. anomaJa DoN., I anr uot iu a 

 position to decide whether the two {H. anomala aud H. glahra) are exactly 

 identical or not. I ara here raerely followiug Sc'hneider's opiuiou. 



Hydrangea glabrifolia Hayata sj). uov. Piami recti teretes, coi-tice 

 cinerascenti, ramulis rectis divaricatis rabro-purpm^ascentibus. Folia coriacea 

 lanceolata, 5-5^ ciu. louga 1^-2 cra. lata, apice acuta, acuminata, basi cuueato- 

 obtusa margine raiuute serralata, (seiTuHs raucrouifoi-mibus l nim. lougis 3-4 

 mui. a so remotis), apice basique snbiutegra, (costis siipra tenuiter impressis 



