HANUNi ULACEJE. 20 



(crifitxs DC. Prodr. I. p. ol : Mi'j. Prol. 1-1. -Jap. p. 19:2 ; 

 FIIANCH. et SAY. Enuin. PL Jap. 1. p. 7 ; FRANC HET PI. David. I. p. 19, 

 (11011 THUNU. . 



JRammculits pcnnsyh'anicus L. var. j<tjx)Hicus MAXIM. "PI. Chin. Fotanin. 

 iu Act. Hort. Petrop. XL : 1889 ) p. 24": ITO .-t MATSFM. Tent. Fl. Lulch. 

 in Jonrn. Sci. Coll. Imp. Univ. Tokyo XI L p. -27C. 



HAJJ. Tailiokn, Pachina. 



DISITJU. Japan. 



Species Imperfectly known to inc. 



llanunculm scderatm LINN. ; MATSUU. et HAVATA Enum. PI. Forino*. p. 8. 



Jfai(>/no/l>'..s sp. HAY AT A Materials, for a Flora of Fonnos. p. 21. 



HAE. Mt. Moriison. 



OBSERV. Apparently pL-reunial with long fibmus roots. Stt-ni slender, 

 hirsute, branchless, with a solitary titmvr. Jtudical leavc-^ lony; petiolatc. 

 petioles '5 CMU. long, slender, nearly glabrous or thinly hairy, blades rounded 

 in outline, 3-5-lobed towards the apex, somewhat thick, nearly glabrous 

 or hirsute. Cauliue leaves 1 at the middle portion of the stem, subsessuV, 

 deeply 3-lobed, lobes lanceolate, obtuse or acute, hirsute. Xo rlowers, in- 

 determinable. There is something like this at Kew. hiljelled lianunculus 

 philip^ linensls MEKI; et lioLFE. Without exjimining the lloxvei-s, it i* dim'cult 

 to say whether our plant is identical with the Philippine plant or not. 



Isopyrum LINN. 



Isopyrum adiantifolium HOOK, et THOMS. var. arisanense HAYATA 

 Tl. \"IT. Materials for a Flora of Formosa p. 21. Rhizome repent, stems 

 erect, slender, 1 mm. in diameter, stria te, subglabrous, leafless and branchless 

 at the lower p)rti<_>;is of the stem, but furcate or bi-furcate and few-leaved at 

 the upper portions. Piadical leaves clustered, 4-5 cm. long including petioles, 

 petioles o-4 cm. long, slender, stipulate at the base, stipules semi-orbicular 

 4 mm. long, adnate to the petioles, scaly, blades bi- or tri-pinuate, the 

 terminal pinna simple, 12 mm. long (including petiolules>. ilalx'llately semi- 

 orbieular, slightly lobulate, truncately acute at the l)ase, entire, 7 mm. long, 



