EUBIACE.B. 



81 



Fig. 20, 



gracile 



BuxGE ; a, a leaf ; b, a flower ; c, a 

 corolla, ex]>anded ; d, e, f, stamens, 

 seen from diflerent sides ; g, a pr.^e- 

 luatiire fruit ; h, a fruit ; i, a leaf 

 of O. gracele var. rotundifolia. Fig. 

 a is much more magnified than fig. i. 



ovales-aiTondies, ou a feuilles lanceolees." Our plant is differeut froui tbe aljove 



sjiecies by the mucli longer corolla-tulies. 



Litosa}ithes Blume. 



Litosanthes gracilis Haya- 



TA (Fig. 19), Ic. Pl. Formos. II. 



p. 113. 



Galiiim Linn. 



Galium gracile Buxge, 



(Fig. 20, a-li), Hayata Ic. Pl. 



Formos. II. p. 102. 



Hab. Mt. Sbicliiseitoozan, 



leg. T Kaavakajii et S. SasaivI, 



AprHi. 1911. 



Galium gi-acile Bunge forma rotundifolia (Fig. 20— i.) 



Hab. Ins. Kelung, leg. S. Sasaki, Mai. 1910. 



Thysanospermnm Cilvmp. 



Thysanospermum diflFusum 



Champ. (Fig. 21) ; Bekth. Fi. Hougk. p. 



146 ; Hayata Mater. Fl. Formos. p. 142. 



Hab. Suisha, leg. B. Hay'ATA, Mai. 



1912. 



Our plant agrees pretty well with the 



description given iu the Fl. Hongk. \,. 



146. In the description, there is men- 



tioued " the leaves shortly stalked, ovate 



or ovate-kinceolate, acutely acuminate 1 



to IJ iu. long." " Pedimcles 



axillaiy, solitary, 1-flowered, 2-3 lines 



long, -n-ith 2 minute bracts above the 



Fig. 21, Thysanospermum diffusicm middle." lu our specimen, the leaves are 

 Champ., a, a leaf; b, a flower; c, coroUa, i i, i ii ncn- 



erpanded ; d, portiou of thc coroH; ^vith a lanceolate, aud much longer, usually 2^1^. 



stamen ; e, f, g, stamens, seen from diflferent long 1 in. wide, aud peduucles arC much 



sides; h, ovary ; i, section of tlie ovary ; a, 



natural size ; others more or less maguified. louger, USUally | iu. long. 



