Spicilegium Ptetidographiae Asiae OriEntalis

･154 ,Vol.

VI.

_tt

Spicilegium Ptetidographiae Asiae OriEntalis

_.

14'

ttt .t t

'

'

' By

Motozi TAGAWA

pm ^Jil ge

^=:

pt ^Iut

^2F

dv re ^tz 3 es

ⁱ⁴

'

- _r73;

Microlepia

platyphytla

(DoN) J.

^{SM. inLo'ndon}

Journ･

^Bot･

^lt

⁴²⁷

(i842);

^BEDD.,Ferns

^{S, Ind.}

^t.i3

(i863);Handb. ⁶⁶ (i883);CLARKE

ⁱⁿ

Tr. Llnn.Soc.IL Bot.

1.

₄₄₆

(i88o);CHRzsT,

^Farnkr･3o7

(i8g7);

^Dmis

in

^Nat･ ?flanzenfam.I-4. ^2is

(i8gg);

HAND.-MAzz.,Symb. Sinic.6. 3o

(Ig2g);

^{C. CHR. in Contr.U. S. Nat. Herb. 26. 2g4}

(ig31).

^,

^DavalZia

ptatzebyi7d

^{DoN,' Prod.Fl.}

Nepal,

^{io(i82S) ;HooK･ et 'BAK.,}

Syn. Fil.gg

(i867)･'

^{' ' '}

^Dawazaia

lonckitidea

WALL.,

List

n.

''l4o

(i82..8),

^{nom. nud. ;HooK.,Sp.}

FiL

l.

i73.. t.･46 I3^{.(i846),.. ･ -}

.ilde'crolopia.lbnckitidlaa PR.,Tent･.'_.I25

(I836)-

^{' ,･}

ua'crolpiagrandZssimaHi"rA^:,L,Ic.Pl.

Formos.

^4.2o7.

fig.

14o

(

^Ig14);

MAKiNo et NEmoTo,. FL,jap. i634

(Ig25).

^Noni.

Jap.

Taiwan-6kq,guma,Taiwan-kaguma. ^{"' "}

' Hal).Formoisa:Prbv. Tainan:Arisan-T6zan, ^{ad '8:gooo} _ped. ^att.

(B.

iH;･,AltlAe:rAb.etTS6kyS8Siamkipl

･C:#ivf)9'

.i2'

Type.ofua gmndafinea HAyAT4,preserved

'' .Dlstr.India,Burma, China

(Yunnan),

^{and Formosa.} .

nfuipi21Pia,g'mnddssima HAyATA from Formosa ^{isidenticalwith conti-}

nenta1 .ile:･Plaettpdy!ZZi

J.

^{SM. HAyATA} distinguishedthe Formosan _plant into

a ･new species by the largerfrond^with lesscut pinnae ^and pinnu!es.These distinctive^{characters seem} to me to be ^{not unique. ･ ･ '}

' ''

i74.

Dryopteris (Eudryopteris) kominatoenis

TAGAwn, ^{sp. nov.}

, A'D. teipoensi C.

CHR.

diflfert:laminaversus basinhaud attenuata,

pinnispinnati-partitis^vel pinnati-･sectis,^{ven.ulis omnibus} bifurcatis;^a D. ^uni--

fermi

^{MAK. diflfert:squamis}

Ftipitorum

pallidioribustenuioribus integris,

:teStipSlnSneageMseunSOerr:.oMraclral-d:-sdeenC.aUtllll:i}dtiibsUpSo'slSt?sr.iSMajoribus,utroquelaterecos.-

_'

'Ndip.

Jap.'Tanihego-modoki,

^{nomL nov. '}

^Hab.

Honsyfi;

_Prov.Mutu :Koininato

(U.

^{IIAvRiE,No. 72 !SlaPt･Tgi2.}

Type in Herb. ^Ky6to Imp. Univ.); ibid.

(U.'FiNuRiE,

^Noi 4! A'bv･TgiT).

^' A'n intermediatespecies between Di7opte2dslo,e7aensisC.CHR. and D.

unij77rmis'MAKiNo. ScaleS^{on stipe,} venation, ahd sori' are likethose^of'D.

tolptoensis C.CHR.,and shape of lamlna,and'deeply pinnatifidpinnae ^are

similar to

those

^of D. ^ftnijb?mis MAKiNo.

The Japanese Society for Plant Systematics

The JapaneseSociety forPlant Systematics

Sebt. 1937.

₁₅₅

Stipe^2o･cm.

gr

^{more long,･scales}palebrown, tliin

in

texture, entlre on margin,,upper gnes lanceolate,lower ones broadlyovate-oblong to ob-

]ong.･･Lamina,

gb!ong

^or ob,long-lanceolqte, ,hardly narrowed below,3o-6o

cm. Iong,i2-2o cm. wide at

,the^nilddle. Pinnae langeolate,pinnati-parted

or pinnatl-sect,^the lpwest 8-Ie cm. Iong,.lateralmain veins

(costae

^of

segments) strongly decurrentto costa, nearly every veinlets bifurcate.Sori

i-3-senate on both,sldesof ,costa^{of upper} pinnae.. ,･ i

^i7s.

Dryopteris (Eudryopteris)

^{cacaina TAGAwn, sp. nov.}

^{Rhizoma ignotum,}

(verisimiliter

erecto-ascgndens, apice dense squama- turn). Stlpes^{is-27' cm.} Iongus,basiincrassatus,purpureo-brunneus, ^subniti- dus, parce ^{sguamatus; squamis} lateovatls, acutis obtus{sve, membranaceis,

integris,brunneis,inferloribus_ad

s

^{mm. rongis,}3^mm. Iatis.Lamina ovata;

apice abrupte acuminata, basi ^cprdata, 2o-3o cm･ Ionga,^{io-Is cm.}

Iata,

bipinnata,^rigide .herbacea, utrinque glabra; ^rachide glabra,^subnitida, inferiorerubro-brunnta, superiore vlridi-straminea.. I'innaesubopposltae, erecto-patentes, infraacumen unipinnata ca. 8 ^utrinque ;pinnis ^mediis lan-

ceolatis, acuminatis,/breviter petiolatis,6-Io ^cm. Iongis,^2･5-4 cm. basi Iatis,3-s ^cm. intgr.se remotis, pinpulissuperioribus oblongis, apice rotun-

datis,basiiate^{adnatis, margine} crenato-serratis, inferloribusmajoribus, ova-

tis,pinnatifidis,^{apice obtusis,} ba$ilatissime_cuneatis usque truncatis bre-

vissime petiQlatis,infimisposterioribus^{maximis, i.s-2 cm.} Iongis,I-i.s ^cm.

basi

^latis;pinnis-infimistriangulari-ovatis,inaeqvllateralibus,^cum _petioto

5'-ro

^{mm. Iongo 8-Is cm･ lpngis,}

s-8

^{cm. basi latis,}pinnulisinfimis pos- terioribusmaximi$, .4-6 ^cm. Iongis,^{2-?.s cm.} basilatls･Sori subcost4Ies,

globoso-elevati,

^{ca･ I.s mm. Iati,}indusiis-reniformi-rotundatis,integris,facie glanduloso-papillosis,^sporis reniformi-eliipsoideis, plicato--rugosis･

Nom･ Jap.

H6rai-itatisidq,nom, nov. .

^{Hab. Formosa.'}Prov..Tainan:interNumanohiga et T'ahtaka

(Mt.

^Arisan)

(M･

TAGAwA,,No. ^･3g7!･Ang. ^{is, ig.s4. 'IYpe} inHerb.Ky6to Imp. Univ.), Prov.Taitya:interHattGkwan et Tonpo

(M.

^{TA{mwA, No. 472!Aag t7,}

isB4.); between Hattal<wa!i and Rakuraku

(J.

^{OHWi, No. 3877!}

^1tzly

g,

Tos3). Prov.･ Kwarenk6:infer

Sekigahara

^et G6kwan

(M.

^{TAGAwAi No.'}

8I4! Sle?th^{-O, Tos4). '･} ･

Near ^some fofm^･ofvariable Dlyopte7ds^.spaTs4 O.KTzE.,but ^character-

izedby the broadly ovate scales on stipe, the costal sori, and the'pinnules

with rounded apek.

This

is_growing inhigh mountainous regions where

D. spatsa isnot found.,' .

^I76.

Dryopterisl (Eudryopteris) Helndersoni (BEDD.)

^{C.CHR.,Ind.,Fil.}

27o

(igoS);

^{Wu,･XVoNG et PoptG,I?olypod.Yaosh.}

46.

^{t. i4}

(ig32)･

^'

ls6

Vol. VI.

^Last,ea lillandersom'BEDD., Fk]rnsBrit`

Ind.

^{Suppl･r7･ t･}377

(i876)･

Aspidium

speeinbde

^{WALL., Listn. 372}

(i828),

^{nom. nud･}

^{thpkpodium specinbileCzARKE inTr,Llnn.Soc.II.Bot. 1.s26}

(I88o)-

^Lcmsttea

speclabiZds

^{BEDD., Handb. 257}

(I883).

^Lastvea VPIalZiZthiiMooRE, Ind.Fil.io4

(l8S8)･

^D,ropteris

mptorkachia

^{HAyATA,Ic.Pl.Forrnos.}

^4.

^{r62. fig.Io2}

(IgI4);

MAKiNo ^et NmToTo, Fi.

Jap.

ⁱ⁶ⁱ⁷

(Ig2s); ^MAsAM.,

^{Fl. Geobot,}

^Stud.

Yakuslma S4

(I934)･

^'

Rhizoma ^crassum, erecto-ascendens,

dense

^squamatum.

Stipes

_3o-6o

cm. Iongus,castaneus vel rubro-castaneus, nitidus, ad basindense ^sursum parce ^{squamatus; squamis} patentibus,^{castaneis vel} rubro-castaneis, rigide membranaceis, lanceolatisusque linearibus,

Ionge

acuminatis, subintegris,

inferioribus ad 2 can longis,₃ ^mm. Iatis.^Lamina lateovata vel triangulari--

ovata, 4o-7o ^cm. Ionga,-3o-so ^cm. Iata,apice acuminata, basiin ^ambitu

cordata, tripinnata,chartaceo-herbacea ; ^rachlde rubre-castanea, parce ^squa-

mata. Pinnae alternae,･ levlterascendentes petiolatae,infra^{acumen ca.} io utrinque, oblongo-lanceolatae, ^apice acuminatae, basitruncatae,pinnisiiifo-

.

rioribusmajoribus, ^{2o-3o cm.} Iongis,8-I2 ^cm･ latis,

6-II

^{cm. mter se}

remotis, p:,nnisinfimismaximis, triangular'i-ovatis, inaequilateralibus,cum

petiolo ^{2-3 cm.} Iongo 2o-4o cm. iongis,basiantice

5-8

^cm･, postice

7-i3

cm. Iatis_;rachide parcissime^squamata pilosaque.Pinnulae_patentes,^alternae,

oblongae, apice acutae vel acum:,natae, basl truncatae brevlterpetiolatae, inferiorepinnatisectae,^sursum pinnatipartitae,^{supra ad venas venulasque} pilis

crassiusculis submoniliformibus articulatis parce^{ornatae, segmentls}

(i.

^e. pinnis IIIord･) oblongis vel Iineari-oblongls,^{apice obtusls vel} rotundatis, ^superi- oribus lateadnxti.s crenatis vel crenato-lobuiatis, inferloribus^{basi contractis} levlteradnatis crenato-lobatls, lobuliscrenato serratis, pinnulis^mediis pin- narum inferiorum_4-7 mm, longis,I-2.s ^mm. Iatis,^{l･5-3 cm. mter se remo-}

tis,segmentis inferiorlbus7-io ^mm. Iongis,3-s ^mm. Iatls.Sori^{secus costas}

segmentorum uniseriatim siti, indusiisfugacibus,rotundato-reniformlbus, rnar:-

gine pilosis,^sporis reniformi-ellipsoideis, alato-tuberculatis.

Nom.

Jap.

H6rai-himewarabi.

Hab. Formosz. Prov. Tainan: Arisan insilvis ^{2Soo m･}

(U･

^FAuRm,

NOS･

S20,

523!.june'^Tgt4). Prov.Kwarenl<6:inter Seraol{aet Hituroku

(M･

^{TAGAwA, No.} 772! SleLPt.g, ^{TsB4). ?rov.} Tait6:interTipponzan.et Kiriyama

(M.

^TAGAwn,

^No･

^{Ie99! Oct･5, T934)･ ･}

^{Kyfisyi).Prov.}

6suml

^{: Isl.Yaku-slma}

(Y.

^{NAKANo ! SlaPt･}

^6,

^{igog ;Y･}

Dol,

No.

_7o!.fosij,^{27, tgp;S. MuRAMATv, No. 6I!riag. I8, fgM);Kusu-} kawa, Isl･Yaku-sima

(Z.

^{TAsme! Azrg.s, igi8) ;} Kosugidani,Isl.Yaku-

sima

(Z

^{TAsiRo! 0ct.2g, lg2T; M.}

^TAGAwA,

^No.

^744!

^{AZ{g.J4, t9as);}

interAnb6 ^et Kosugidani,Isl.tYaku-sima

(M.

^{[[rAGAwA,No. 7gO! Aag･ f.7,}

The Japanese Society for Plant Systematics

The JapaneseSociety forPlant Systematics

Sept.

1937. t57

^t911)･

I)istr.North Indla,

China (Kwangsi,

1<weichow, Yunnan), Formosa,

^and Kyasyfi

(Isl.

Yaku-sinia)･ ^'

^DzrophaistePtocbackiaHAyATA from Forniosa isfoundalso inthe cryp-

tomeria forestof the Island^of Yaku-$ima. In

Foi'mosa

^this is growing

^{in coniferous} forests^{about 2ooo} m. ^above the sea. Many species of ferns ^{common to these two regions are apt to be also} found in^a continental

^regien

from

North Indiato South-westChina.

We have

D. ffendkpsoniC･

CHR. ^{among the} continental ferns,^to which D. I4pimhacidaHAyATA isquite identicar.The ^{nearest ally of} thisspecies fbund ⁱⁿ

JaPan

^isD. sthtcokiane

C.CHR･ This isdistinguishedby the smaller frond,the less^{cut segments}

of pinnule,^{and the naked sorl.} D. .Elencfutsoni C.^CHR･, D. shdeokianaC.

CHR.,D. ndetsumume C. CHR.,^and D. th?ickerhadeis^HAyATA, these four

speeies must he grouped into^{a new section of} Ebecbyopleris,^comparable

with 1timnefna DoN and DiacaipeBL･

^i77.

Dryopteris (Cyclosorus)

taiwanensisC.

CHR.,

Ind.Fil.^2g7

(igo5)

^;

OGATA, Ic･Fit.

Jap.

^{4. t. i77}

(Ig3I)-

^Aspim'esnelob2tlketumCHRisTinBull.^{Herb. Boiss.ser. 2･}

4.

6I4

(igo4).

^{DEropteris subthisp ¢hrtlaResimssr.inI'Iedwigia}

56. 343 (igis)･

Nom.

Jap･

Kobazake-sida,Syakl<6-sidi.

Hab. ^China. Tung Koo Shan,^Tapu District,Kwangtung

(W.

^'r.TsANc,

No. ^2I602! .SlaLl>" J932)･

1)istr.Formosa, the Rytikya Islands, ^and

South

^China.

A, new addition to the Flora ^of China.

^i78.

Thelypteris (Euthelypteris) ^Simozawae

^{TAGAwA, sp. nov.}

Rhizorna^{breve,ascendens,} fronclibusdimorphis,caespltosis. Frons fertl-- lis^{maJ'or; stipite 2o cm.} Iongo,^ca, I ^{mm. medio} lato,brunneo, ubique

piloso,^{parclssime squamato,} basi^dense hlrsuto,squamis subulatis usque

lanceolatis,fusco-brunneis,margine parce^ciliatis, lnferiorlbusad 2 mm. Ion-H gis;lamina latelanceolata,medio latissima, utrinque attenuata, apice acu-

minata, 2o-2scm. Ionga,7-gcm. ^medlo lata,herbacea,^{in sicco olivacea,}

unipinnata ;^rachide brunnea,piJosa^;pinnislinearibus,arternis, ca. i3=jugis,

patentibus

(inferioribus

^{eviter reflexis), ad sumrnum leviterfalcatis,apice acutis vel acuminatis, basitruncatissessilibus, pinnatifidis,^{utrlnque ad} pa-

ginam

^{parce costam dense pilosis,subtus nunquam} glanduloso-punctatis,pinnis

mediis 3･s-4･s^{cm･ longis,}8-io ^{mm･ medio io--i3 mm.} basiIatis,T.S-2 cm.

, inter^{se remotis, segmentis oblongis, apice} truncato-rotundatis,margine inte-- grls,^{segmentis mediis} 3-4^mm. Iongis,^{2.s-3 mm,} latls,basalibusanterioribus

elongatls, ad

S

^{rnm. Iongis} 3-4^{mm. Iatis;venis leviter}ascendentibus, ^venulis

l58 Vbl. VL

simplicibus, ad marginern attingentibus, in segmentis ^mediis 3-4jugis, ln

segtnentis basalibus4-so'ugi's';sofis''costilibus,'･2-4 uitrinqtie, indu'siiS'rotun-

dato-reniformlbus,ca. 1mm. diametro,sublntcgris, faciedensepilosls.Frons

s'terilis vel pauci-soliferls^ab fronde fertilisdiff}irt:stlpite

sitramineo, basi

hig'rescenti,breviore,

7-8

^cm. Io.nge,'lamina'minore,^ioLi4crn･ IOnga,4.s- 6cm.'medio ^lata, _pin/nisangustiorlbus,, ¢renato-lobitis; ･obtusis_{vel acutls;}

mediis 2-3 cm.

Iongis,

_s-7^{mm. medio} _7-8 ^mm. basilatls,io-i3 ^mm. inter

#en･tg

iM.o2.i/r:'s

V3e-n4UslLSgiisn:Segr{l.entis mediis 2-3jugis, in segrrientis basaiibus

Nom.

Jap.

Tyiirei.hasigosida,SiMozAwn. ^'

J

t /

- Hab･

Fermosa.

?rov. Taihoku: Tyatei ln'Bunzan-gun

(I:SmozAwA:

Oit t7, Tg36･ [lsrpe'･in

Herb; Ky6to ImP. Univ.).

^,･ This ^new species,' which I decllcateto its'collector, isnear to 1vaiely-

Pberis kirsuopes (CLA.RKi;)

^{CniN'G,'but'differsfrdrriitby the dimorphlcsmal-}

ler

frond,

the broadly lanceolatelamina narrowed towards

the base,/･-the

lesscut pinnae^without glands^{on under surface, the veins with} 3-4jugate

v6inlets, and

bY'

^the coastal'sorl. '' '

'

･i7g.'Rumohra

Hasseltii (BL.･)

^{CfiiNGin Sinensia}

^5.

⁶ⁱ

(ig34)･

2C]b4)cPodutmlilasseim'BL., FL

JaV.''Fil.

^{IgS. t.'g2}

('i82g);,

^HooK-,

Sp. Fil.

4.

2s7

(i862);

^{HooK. 'et-BvtK:,'Syn. Fili3og}

(i867)･

:'.Fleagopten's ffass?tsiiMmT., Pheg. u. Asp. i3. ^{n･ 14(i8S8);} v. A. v･

R,, MaL

^Ferns 4g4

(igo8):

^'

.s4

27fTgY4t)elalS

ffas'eim'

C' CHR･,ind･Fi!･

?6g ^(lgos);

^{ln Gard.B.ll.}

^7.

R7ij{Podi"m anisopterum KvNzE inBot. Zeit.1848. ii8.

IV2?LPk7adiermebovalvm BAK. in

Journ.'

^{Bot. 1890. 26s.}

^{Lasfrea obovain} I3EDD.,^Handb.

Suppl.

6o

(I8g2)･

DrLl,opterds^obovata C.

CHR.,

_,Ind FiL 28o

(lgos).

^'

Pdy7)odeuva laserpfiitiklfblinrnScoRT.ex BEDD. in

Journ.･

^B6t.'1887.324. ^' M<{ropterisimeipimb;iCbimBEDD., Handb.

Suppl.

84

(i8g2);

^{v. A. v.}

R'.,l.^{c. ･} .

^' Dtropts7isptmbsortz^'llA6AwA

in

Acta Phytotax･Geobot.2: Igi

(

^ig33)･

''1DeropterisadiantL)idlas SuzuKi-T.in

Journ. Jap.

^Bot･

^11･

644(rg35).'

Nom.

Jap.

Ryfikya-sida.

Hab. Formosa. Prdv.Talhoku':prope Agyoku

(M.

^{TA(}AwA,No. 2ri}

¹

Aag. 4,igy);vego-kei p'ro'peAgyoku

(M.

^{'IhGAwA, No･} 22g!Aaig.s, Tst34;

SuzvKi-ToKio,No･ ^i478o! .ilfdy6,^is136). Prov.Takao: Raisha 8oo m.

(Ui

,F.ft･il5.M(Jlq2s'.

i3,!N'ji.ie'a3ts9!i4A)ti,.?r.9v}EII:i)t.6

^{: between Daizyurinand syus"}

^{Ry()kytt･Is!.Okinawa: Nakagami}

(G.

^{KoiDzvMx! .ilfay zgag. TYpe}

^6f

The Japanese Society for Plant Systematics

The JapaneseSociety forPlantSystematics

Sept. 1937.

D.

ptsmbsora

Mt. Taniu-dake

bistr.

Java,

Ryfikyfi.

Devopte,is

desSuzum-T.from

seltiiCHiNG.In the

sori are quite

^iso.

Polystichum

Rhizoma ^breve Stlpes

s-iocm.

obtectus, squamis in

irregulariterdu

mis superioribus mina Iinearis,^versus

2 cm. meclio Iata, ^'

mata, infra^apicem

reflexis),

basipostice ^'

culatae

(auriculis

^'

re anteriore s-6

mlnutlssimis ^{' '}

4mm･ latis,^ca.

ad s posteriore ^I-3

Nom.

Jap･

Hab. Forrnosa.

No. ro6g!

0ct.

_4,

A new specles

In ^{our species} pinnae

nearly straight on strongly auri ¢led,

^i8i.

Polystichum

･ Rhlzomai

subdense squamatus

fimhriato-lacerata

ceolatis usque mm. Iatis.Lamina

medio･･ lata, ^'

squamls pallid

159 TAGAwA); Mt. Yonaha

(S.

^{TAwADA, Nd 8o!} y7?in.^{2, igg4).;}

(T.KANAsiRo,

^{No. 7! Atcg:2g, t937)･ '}

Borneo, .Perak, Assam, Tonkin, Hainan, Formosa, ^and

'

PsiXosora^'IIAGAwA from the RyfikyaIslands^and D. adiantoiL

Formosa seem to me tobe identicalwith Rumdem flaLs-

^specimens from ^{Formosa and} Ryfikyfiexamined by rhe, ^naked.

pseudo-deltodonTAGAwA, sp･ nov. ･

^{erectum, apice} densesquamatum, frondibuscaespitosis.

Iongus,gracilis,stramineus, squamis fusco-brunneis_parce

^feriQribusoblongo-lanceolatis, apice acuminatis, margine

plicato-denticulatis, ^{ad 2-3 mm.} Iongis,i-i.S mm. Iatis,^squa-

^{minoribus, e} basilacerato-fimbriatasubulato-Hnearibus. 'La-

basinhaud angustata, acuminata, Io-i6 cm. Ionga,^i.s-

pinnata,^{coriacea ;rachide} gracilis,strarnlnea, I)arce^squar

^nunquam gemmifera,Pinnaepatentes

(inferioribus

^saepe

subssesslles, approximit'ae, oblongae, apice breviaristato-obtusae, acuminatae, antice truncatae ad rachidem paralellae.leviter^auri-

^apice aristatis), margine serris breviaristatisdepressislitg- posteriore3-4 instructae,^supra glabrae,subtus,scluamis

parcissime^obtectae, pinn;.s^{mediis maximis, ad iomm.} Iongis;

s^mm. inter^{se remotis･} Sorisubmarginales, latereanteriore

uniseriatim slti, indusiissubintegris.

Himekatidenda,^{nom. nov. '}

^{Prov. 'ralt6 :}interKiriyama et Tippon-zan

(M.

^TAGAwn,

^ig34･ Type inHerb. Ky6to

Imp.

Univ.).

^{of the} group ^{of varlable} Pdystibertm dleltotlbnDiEis.

^are coriaceous, hardly^{auricled, obscure!y} toothed, arid

^{upper margin,} but inR daltodbnthey are chartaceouSi

^and d{stlnctlytootheclon margin. ^'

Fukuyamae

TAGAwA, sp. nov･ ^'

gnotum. Stipes^{ca. i2 cm.} Iongus,stramineus, basicastaneus,

^{; squamis} brunneismembranaceis, aliis parvis,^e basi

^{subulatis, margine ciliatis, aliis majoribus,} patentibus,Ian- ovato-lanceolatis, acuminatis, integris,ad io mm. Iongis,^-4 Ianceolataibipinnata,chartacea, ca. 2dcm. Ionga,

s

^cm.

^{acuminata, versus} basin haud ^angustata; rachide straminea,

ebrunneis,･ lanceolatls usque Iinearibus,longeacuminatis, mar-

160

gine parce^{ciliatis, subdense obtecta.} Pinnae ^{alternae, leviter}ascendentes,

lanceolatae,apice acuminatae, basi latisslmecuneatae, haud auriculatae,

brevisslmepetiolatae,pinnatae^sursurn profundepinnatifidae,^utrlnque fibril- losae, subtus ad costam squamis linearlbususque fibrillosissubdense obtec-

･tae;pinnis^mediis longissimis,3-4^cm. Iongis,^{ca. icm.} basilatis,^{i-r.5 cm.}

mter se remotis. Pinnulaeascendentes, ovatae, apice acutae, margine brevi-

aristato-depressoserratae, pinnulissuperioribus late^adnatis, inferioribus^ses-

silibus, basicuneatis haud auriculatis, lnfimisanterioribus maximis, ad 8rnm.

Iongis,

3mm.

^{Iatis.Sori mediales, ca. Imm. diametro, indusiismar'gine ir=}

regulariter dupricato-dentlcutatis. ^'

Nom.

Jap.

Nanko-inode,nom. nov.

Hab. Formosa. Prov.Talhoku: Mt. Mnko-taisan

(N･

^{FuKvyAMA, No.}

3992ljuip ^igag･ Type in Herb. Ky6to Imp. Univ.).

^{This new species, which I dedicateto itscollector, isnear to lloip-}

shic,eum

^{WiZsoni CHRi$T,from which itdiEfersby the lanceolatelaminahardly}

attenuated below, ^the broader^{scales on rachis, the more} denselyscaly

pinnae, ^and by

the

lesscut plnnae ^and pinnules.

^i82.

Polystichum

parvipinnulum TAGAwA, sp. nov.

Rhlzoma erectum, crassum, dense squamatum･ Stipes^{io--2s cm.} Ion- gus,densissime^squamatus _;^squamis brun,neis,rigldiusculls,concoloribus, mar-

gine dense minuteque irregulariterduplicato-denticulatis,^aliis chlongis^vel

ovato-ot)Iongis, apice abrupte acumlnatis, inferioribur^{ad is rnm･} longis,s

mm. ^{vel ultra} latis,aliis lanceolatisusque linearibus,^{in apice} longissimum

filiformem

attenuatis, inferioribus^ad 2o mm.

Iongis,

^Lamina lanceoiata,2s-

43 ^cm, longa,

s-I3

^{cm･ medio latzeversus basinparum angustata, apice}

cuspidatoacuminata, bipinnata, rigide herbacea,in^{sicco. supra atrovirens}

subtus pallidior;^{rachide sqamis} ianceolatisusque filiformibus,

denSissime

obtecta. Plnnae alternae, $ubsessiles, patentes,llneares,acuminatae, pinnis

mediis maximis, 4-8 ^cm. rongis,8-i2^{mm. medio} latis,I-I.s cm. interse resno- tls,inferioribussensim brevioribus,infimis^{2-7 cm.} Iongis;^{rachidibus supra} parcissime fibrillosis,^subtus _parce fibrilloso-squamatis.?innulae^approxi-

matae, trapezoideo-oblongae, apice spinuloso-obtusae, '

basidistincte

breviter

petlolataelatissime^cune,atae antlce auricutatae

(auriculis

^aplce spinulosis), margine anterlore integrae,_posteriore dentibus^{spinulosis 2-3} productae,

supra parcissime ^subtus parcefibriilosae,pinnurisinferioribus

s-8

^{rnm. Iongis,}

ca. 3mm･ ^{latis,infimls}anteriQribus Io-is ^mm. Iogis,^auriculis liberis.Sori

mediales, indusiis^rotunditis peltatis,integris,^ca.

%

^{rnm. diametro.}

Nom.

Jap.

Takasago-inocte.^{nom. nov.}

^{Hab. Formosa. Prov.}

Tainan

^{: 'Ik}zan inArisan}

(M.

^{TAGAwA, No.}

^5S2t

Ai(g; 2o, fsB4. Type in Herb. Ky6to Imp.

Unlv.)

;Arisan ^{2soo m.}

(U.

Vol. VL

The Japanese Society for Plant Systematics

The JapaneseSociety forPlant Systematics

Sept.

!937. 161'

FAuRiE,No. s3g!

7la`ne

^{igi4). Prov.Takao :Mt. Daibu}

(J. ^{OHwi, No.}

^i7g7r'

May io, Tg13). Prov･Kawarenk6:inter Sekigahara et Seraoka(M. ^TAGAwA, No. 87o! SlaPt.u, isB4). Prov･ Taihoku:Mt. Tikusi

(Y.

^{SiMADA, No.}

34 C! Ma,. ^{22, rgis);} Mt. Talhei-zan

(N.

FuKuyA"m,

No.

^{4oi3!juey u,.}

iost3)･

A ^{new species} of the group ^of bijsticbttm^aculeatztm

ScHoTT,

marked

by the small, distinctlystall(ed plnnules^{which are entlre on anterior mar-} gin.This ismost closely related to 1l

Poipblle?Ohamm

^?R.from

Japan,

^but

diff'ersfromitby the paler^{scales, the} cuspidate-acuminate lamina,the rnuch smaller, more distinctly^{stalked, obtuse} pinnules^and by the smaller sori.

These two species are distlnctfrom their allies by the pinnules ^{which are}

generally^{entire on anterior margin.}

^is3. Polystichum subapiciflorum HAyATA, emend.

1'la`!rrstic-kuinsubopict17orum HAyATA, Ic.Pl.Fermos･

5･

_33s. fig.i4o

(igi5);MAKiNo

^{et NEMoTo, FL}

Jap.

^I66o

(ig2s).

Rhizoma ^crassum, erecto-ascendens, dense ^squamatum. Stipes3o-6o･

cm. Iongus,stramineus, ubique squamis parvulis,brunneis,ebasi fimbriato- laceratalinearibus^usque fibrillosisdensissime^obtectus, squamis ma.joribusi

lanceolatis

^usque ovato-lanceolatis, subintegris, praesertim ^versus basindense

obtectus, squamis ma.joribus brunneis ^vel rubro-brunneis, membranace;,s.

inferioribusin_parte ^centralis _plceisnitidis rigidis, inparte^{marginalis rub-･}

ro:brunneis membranaceis, usque ad 2.s cm. Iongis,6 mm- latis.Inmina

lanceolata

^rare ovato-lanceolata, 4o-7o ^cm. Ianga, 2o-2s cm. Iata,^apice-

abrupte acumlnata, in sicco pallide^{viridis, coriacea,} blpinnata,lnfraapicem nunquam gemmifera,^rach{dibus laminae pinnarumque stramineis, squamis.

brunneisIinearibus^usque fibrillosisdense ^obtectis. Pinnaeinfraacumen uni-

pinnatum ^{Io-is utrinque,} Iineari-Ianceolatae,apice longe acuminatae, basi

truncatae brevepetiolatae,leviter ascendentes, raro falcatae,plnnis^mediis.

Is-2o ^cm. Iengis,2.S--4cm. Iatis,_4-6cm･ lnterse remotis. Pinnulaeses- siles, trapezoideo-oblongae, saepe falcatae,apice brevlteraristatae, obtusae acutaeve, basllateoblique cuneatae antlce ad rachiclem paralellaeauriculatae, margine subduplicato-serratae raro inciso-serratae,supra glabrae,^subtus.

parcefibrillosae,serris haud aristatis saepe incurvatis,pinnulis^mediis pin-.

narum mediarum 2-3 cm. Iongls,7-io ^mm. Iatis,infimisanterioribus haud

e!ongatis. Sorimediales, indusiisfugacibus, marglne denticulatis.

Nom･

Jap.

Sakimi-kanawarab{.

Hab. Formosa. Prov. Taityfi:Baibara

(M.

^{TATrwAm, Nos. io2, io6,,}

I09, I2I, I39, 248, 2S8! APr. ig32. In Herb. thc. Agn Hokkaid6 Imp.

Univ.). Prov.Tainan: Mt. Arisan, Hasegawal<ei

(T.

^{It6&B. HAyATA !ALPr.}

Tgi4. Type in Her'b.[I"61<y6Imp. Univ.); Arisan

(U.

^{FAuRiE, Nos.}

S42,

162

Vol. VL

s43.!.7latne^igi4)･ Prov. Takao : Bankinsing

(U

^FAuRiE,

^No･

^{8i!Rb. fgi4) ;}

between Simopaiwan ^and Mt. Daibu

(J.

^{OHwi, No･ I889! Jtlfay isB3)･}

^{A member of Ripslichum} sgitatrasum FfiE.In size, habit,and cutting this isclosely resembling to A ^varoforme TAGAwn,

from

whlch

it

differs by thc distinctlytwo-coloured, characteristic scales at.the base of stipe, and by the lack^of gemmae below the leaf^apex,

The type specimen of R submpicavomm HAyATA isa plant^{with two}

smatl fronds.

Stipe

^{about i8 cm.} Iong,Iamina al)out^{23 cm.} Iong

by

u ^cm.

wide. The type of j!lsubopicavorum HAyATA is,Ithink,a yvung plant^and

well developedfrondsof adult one are much

Iarger

and are to arl appeaF ance quitediflflerent

from

^{the type.}

^{i84. Athyrium} tripinnatum [AGAwA,sp･ nov.

Athlrium 7lekeoiTAGAwA inActa Phytotax. Geobot. 2･ lgs

(rg32),

excl･ syn. .

Rhizoma ^{crassum, erectum, apice} dense squamatum, frondlbuscaespi- tosis,erecto-patentibus.

Stipes

ad 3o ^cm. iongus,rubro-brunneis, praesertim

versus basln dense squamatus ; ^{squamis brunneis,} lingaribus,versus apicem

gradatim ^attenuatis longe acuminatis, integris,^ad i.s cm. Iongis2 mm.

basi

latis.

Lamina ovato-lanceolata, longe-acuminata,ad so ^cm. Ionga 2s cm. supra basiniata,trlpinnata,herbacea,^utrinque glabta;^{rachide rubro-}

straminea, glabra, ^{supra ad} insertionem_pinnarum glanduloso-papillosa.

Pinnae ^{alternae, ca.} Is utrinque, ascendentes, Ianceolatae,^aplce longe ^acu-

minatae, basi cuneato-truncatae, breve petiolatae,inferioribusad 2o cm.

Iongis,･4-6 ^cm. Iatis,s-6 ^cm. ititer^{se remotls;} rachidlbus pinnarum ^supra

ad insertIonempinnularu.m^saepe glanduloso-papilrosis.Pinnulaevel pinnae II^ord. arternae,

breve

petlolatae,lanceolatae^usque trlangulari-ovatae,_apice acutae ^vel acuminatae, basl _postice ^{cuneatae, antice ad rach{dem} pinnae paralellae^{productae, pinnatae, sursum} profundepinnatifidae,inferioribusad

3 ^cm. Iongisi.S cm. basilatis,i-T･s cm. inter^se remotis, basalibus^ante-

rioribus maximis, ad 3.s ^cm longis,i--i.s cm. b!sl latls;segmentis vel

pinnisIII^{ord. obrongis vel} ovato-oblongis, obtusls, inciso-serratis,basalibus

anteriorlbus maximls, ovatis, pinnatifidis,^{ad icm.} Iongis,

s

^{mm. basilatis.}

Sori^mediales, asplenioldei vel athyrioidei, indusiisfimbriatis,sporis tubercu--

latis.

Nom.

Jap.

}losozake-yamainuwarabi,^{nom. nov.}

^I-Iab･Formosa. Prov.Tainan: interNumanohira ^et Tlataka

(Mt.

^Ari-

san)

(M,

^{TAGAwA, No. 3g8!Azig; i3, isB4.}

^Type

^{inHerb. Ky6to Imp.}

Univ.);]Arisan 2Soo m,

(U

^FAvRiE,Nos.

^S6g,

^{S7I! .june igi4); Iwai-}

yama, Arisan

(J･

^{OHwr, Nos. 34gg, 3Soi,}

^3So3

^!

^1tzij,

^{T4, ios3). Prov･fal--}

hoku; Piyanan-anbu

(N.

^{FvKuyAMA, No- 4oo4!july i4, is13:3); between}

The Japanese Society for Plant Systematics

The JapaneseSociety forPlant Systematics

Sept.

1937. 163

Kyanrawa ^and Sikikun

(J.

^{OHwi! 1ha1 27,} fos3);between Mt. Taihei-zan

and Kyanrawa

(J.

^{OHwi, No･ 233g! nhapt26, ios3)･}

Fronds ^{are very variable} in^size. The ^above description

is

drawn from

a weli developed

larger

specimen. In smaller specimens stipe 2o cm. Iong, lamina 2s cm. Iongby Is cm. broad,Iower_pinnae Io cm. Iongby2cm.

broad and 2-3cm. apart with each other, the basal^anterior pinnules^not

more than 2cm. Iong,8mm. broad.

Our

^{new species isvery near} to Adyiinfn

faliblhsurnz (WALL.)

^Moore･

from North India^and South-west

China,

but

differs

from BEDDoME'sdesc-

rlption i and figures² of A.

foliolhsuvat

^{in the shape of} pinnules.In^{our spe-}

cies the basalanterior pinnae ^{of second and} third^order are the largest,but

not elongated, while inA.

fothczlbsitm

^{they are elongated and often double}

the size ef the other. According to BEDDoME'sfigurethe secondaty pinnae

of A.

fofialbsetne

^{are cut away at the base on lower side. But pinnules of}

onr srecies are broadly^{cuncate at} the base.Forrnosanspecimens leg.U.

FAvRiE, referred to A. 7bekeoi

(IiAyArA)

^{TAGAwA by me, belong to this.}

specles.

^{fss. Diplazium uraiense RosEr(sT.inHedwigia}

^56-

³³⁶

(igis)."

Nom･

Jap.

^Urai-sidz.

^{Hab. Formosa.} Prov.^{Taihoku :}Urai ^{in silvis} soo ^m.

CU,

^{FAuRm, No.}

I85!

A2k

^i9t4)･

^{var. cyclolobum}

(Cimisr)

^{TAGAwA, comb. nov･}

^0ip!Ztaium laofoldetm^var. crclblbbi･tmCHiusTinBull. Herb. Boiss.ser.

2. 4･

6i4 (Igo4);

^{MATsuM. et HAyATA,}

^Enum･

^{Pl,Formos. 6oo}

(igo6)

^;.

MApciNo^et NEMoTo, Fl.

Jap･

^i6o4

(ig2S).

^{Diplasium crinipes} CHzNG in Bull･lhn Memor･ Inst.Biol.

2.

2o7･ t.

23, 24

(ig3I);in

^{Bull.I)ept.Biol･Coll.}

^Sci.

^{Sun Yatsen Univ. No. 6.}

2S

(i933)･

Dzlllttragiufft^latijZlium .(non MooRE)

CHRisT

in ^Bull. I{erb.Boiss.^s6r.

2. 1.iol4, ioi7(Igoi); MAsTuM.,Ind.Pl･

Jap. i･

3o4,388

(igo4);MATsvM4

et, HAyATA, l. c･ Sgg; MAKiNo et NEMoiro,1.c. I6o3.

Dipltixium^maptimum

C･

CHR,,Ind.Fil.^23s

(igos),

proparte^;MAKrNo

et NErvfeTo,'I.c. i6o4; Wv, WoNG et PoNG, Polypod.Yaosh. ^I62. t.72

(i932).

Nom-

Jap.

Hiroha-nokogirisida,Marum{-norogirislda.

Hab. Formosa.Prov.

Talhoku

:

in

montibus Kushaku

(U.

^{FAuRm, No.}

i llEDDoME,Handb. Suppl.38 (!8g2).

2 llEDooME,FernsBrit.lad.L 2gS Ct868).

S Descrtption{p.336) publtshed ^{on reth} ,ll-ne, rgtS, and citation of specinien and notes

(p.337) ^{on B8th .lhdy, Tgis.}