SAXIFRAGES. 105 



rotundata vel acuta margine serrnlata, (semilis brevissiiuis breve apiculatis), 

 supra scabra stellato-pubesceiitia, costis et venis teuuissiinis subtus pallidis- 

 sima pilis stellatis densiuscule vel parce obtecta costis et venis lateralibus 

 prominentibus, petiolis 6 mm. longis supra sulcatis. Pauiculie ad apicem 

 ramulorum terminales vel axillares 6 cm. longse pauci-floratee, pedicellis 2 mm. 

 longis, bracteis minutis subulatis. Calyx campanulatus extus plus minus 

 stellato-pubescens 3 mm. longus, lobis patentibus triangularibus obtusis vel 

 acutis l mm. longis 2 mm. latis caducissimis. Petala 5-G duplicato-valvata 

 erecta vel erecto-patentia oblonga 8|- mm. longa 4 mm. lata apice subacuta 

 basi late truncata margine plicata plus minus pubescentia vel subglabrata. 

 Stamina 10-12, altra lougiora, altra breviora, staminibus longioribus 7 mm. 

 longis, filameutis dilatatis 6 mm. longis 1 mm. latis apice obtuse ob-sagittato- 

 iitteuuatis. Discus annularis integer. Styli 4 distincti apice leviter 2-lobati 

 stigmatosi. Capsulse subglobosse 3|- mm. longee, 4-lobatte, septicide in coccos 

 4 deliiscentes. Semiiia numerosa, fusiformia, late leviter compressa, utrinque 

 alis I- mm. lougis instructa, longitudinaliter striatis. 



HAB. Kehmg: Zuiho, leg. T. KAWAKAMI, Mart. 1907, (No. 4235). 



Near D. gracilis and D. parviftora, but differs from the former in 

 having much broader hairy calyx-lobes and more scabrous leaves, and from 

 the latter in having nearly erect duplicately valvate petals and a few- 

 flowered panicles or even racemes. The petals of D. parviftora appear to be 

 deeply imbricate, but those of the present plant are apparently valvate. 



Pileostegia HOOK. f. et THOMS. 



Fileostegia urceolata HAY ATA sp. nov. Bamuli, cortice longitudinaliter 

 rugoso. Folia opposita, obovato-elliptica vel oblanceolata, 5|-6 cm. longa 2 cm. 

 lata, apice obtusa brevissime cuspidato-obtusa, basi cuneato-obtusa, margine 

 integra, coriacea, utraque pagine glabra, (costis supra impressis subtus elevatis, 

 venis primariis lateralibus supra non visis subtus tenuiter elevatis gracilibus 

 utroque latere costse 7-8 a costa angulo 70 egressis rectis prope margenem 

 i'urcatis), subtus pallidissima, petioHs 1 cm. longis supra sulcatis basi 

 dilatatis glabris. Paniculse terminales cum pedunculis 10 cm. longso 9 cm. 

 latae, ramis oppositis, ramulis divaricatis, bracteis et bracteolis lanceolatis in 



