68 BOTANICAL MAGAZINE. [V oi. xlx, 



Sisymbrium (Velaroides) Maximo wiczi Palib. Consp. PI. Kor. I. 

 in Act, Hort. Petrop. XVII. p. 28, tab. 2(1899); Matsuro. in Bot. Mag., 

 Tokyo, XVI. (1902) p. 17 ; Yabe in Bot, Mag., Tokyo, XVII. (1903) p. 197. 



Alyssi species dubia fr. deficiente Miq. in. Ann. Mus. Bot. Lugd.- 

 Batav. III. p. 200, et Prol. Fl. Jap. p. 364. 



Arabis sp. n. ? Forbes et Hemsl. in Journ. Linn. Soc. XXIII. p. 43. 



Berteroa incana Francb. " in Mem. Soc. Cherburg, XXIV. (1884) p. 

 199"? 



Petals lilaceous ! 



Norn. Jap. Hana-nadzuna (nom. nov.). 



Hob. Prov. Tsushima : Kurocho-zaka between Mine and Kubara (Y. 

 Yabe ! herb. Sc. Coll. Imp. Univ. Tokyo, July 28, 1901), Kozaki (Y. Yabe ! 

 berb. ibid. Aug. 20, 1901; K. Hiraial Aug. 18, 1903); Prov. Aki : Mt. 

 Ege in Sayeki-g6ri (S. Kuriyama ! n. 157, Aug. 1904). 



Rare in Japan. 



Elodes virginica Nutt. var. japonica (Bl.) Makino. 



Elodea japonica Bl. Mus. Bot. Lugd.-Batav. II. p. 15 (1852). 



Elodea crassi folia Bl. 1. c. 



Hypericum virginicum Miq. Prol. Fl. Jap. p. 146 ; Francb. et Sav. 

 Enum. PI. Jap. I. p. 56, non Linn. 



Elodea virginica Regel, Tent. Fl. Ussur. n. 104 ? 



Hypericum petiolatum Miq. 1. c, non Walt., nee Franch. et Sav. I. 

 p. 56. 



Elodes virginica var. asiatica Maxim, in Mel. Biol. XL p. 157 (1881). 



Nom. Jap. Midzii-otogiri, Midzu-yanagi. 

 . Hab. Japan, sparingly distributed. 



STIGMATODACTYLUS Maxitn. in litt. 1890.— Diuridew, Neottje,e, 

 ORCHIDACE.E. 



Perianth free, patent. Sepals subequal, the lateral ones subfalcate. 

 Petals similar to the lateral sepals. Labellum sessile to the very base of 

 the erect column, undivided, flat, membranaceous, the face naked, but 

 the base with a subcarnose 2-parted appendage partly connected to the base 

 of column. Column erect, rather long, incurved above, semiterete, narrowly 

 2-alate above, with a process in the middle in front ; clinandrium concave, 

 continued to the ahe of column. Anther 2-celled, cells contiguous, valves 



