Nephrophyllidium Crista galli Grilg in Engler et Prantl Nat. Pfl.- 

 Fam. IV. 2 (1895) p. 105, fig. 47 ; Yabe in Bot. Mag., Tokyo, XVII. p. 

 25. 



Nom. Jap. Iwa-icho (Rock Ginkgo). 



Hah. Middle and Northern Japan, alpine mountains. 



Gentiana (Choudrophylla) pseudo-humilis Makino, sp. nov. 



Biennial, attaining about 5 cm. in height in flower, f^uite glabrous. 

 Roots slender, narrow, filiform, ramose. Stem erect, pauci- to subnumerous- 

 ramose, fleshy, nearly immersed among leaves, with short internodes ; branches 

 uniflorous. Leaves closely placed, carnosulate, green, narrowly pellucid- 

 membranaceous on the margin, which is scabrous in lower leaves, sharply 

 carinate dorsally often with scabrous edge, connato-vaginate at the base, 

 trinerved, with loosely anatomosing veinlets above ; lower leaves orbiculate 

 or subspathulato -orbiculate or elliptical and patulose but obovato-spathulate 

 or oblong in ascendant ones, cuspidate, 6-13 mm. long, 2-7 mm. wide, 

 basal ones rosulate ; superior leaves adpressed, 5-9 mm. long, subulato- 

 lanceolate, or subulato-linear, cuspidato-acute, conduplicate. Flower sessile 

 or shortly pedicellate, 13-14 mm. long. Calyx tubuloso-campanulate, virides- 

 cent, 5-carinato-angular, narrowed below, about 8 mm, long, 15-nerved below 

 and loosely anastomosing veined above, narrowly pellucid-membranaceous 

 in valleys ; teeth erect, adpressed, slightly shorter than one-half as long 

 as the tube, deltoid-subulate, acnminato-acute, carinate on the back, pellucid- 

 margined, short and truncate in the edge between teeth. Corolla 1^ as 

 long as calyx, tubuloso-infundibuliform, narrowed below, virido-cjerules- 

 cent above ; limb -much shorter than the tube, broadly deltoid-ovate or 

 ovato-orbiculate, cuspidato-acute, entire ; plaits thinly membranaceous, about 

 ^ as long as the limb, lato-deltoid, 2-fid, irregularly pauci- or pluri-denticu- 

 late above. Stamens included ; filament subulato-filiform ; anther elliptical 

 or elliptical-oblong. Ovary shortly and broadly stipitate, narrowly oblong ; 

 style deeply 2-fid, the main portion very short, arms re volute and papilloso- 

 pubescent. 



Nom. Jap. Hina-rindd (nov.). 



Hah. Prov. Shinano : Mt. Yatsugadake (H. Takeda and S. Kaiuada ! 

 •July 27, 1903). 



Rare. Very closely allied to Gentiana humilis Stev., which have 

 oblong-lanceolate and subconnato-vaginate cauline leaves, ovato-lanceolate 



