Title Author(s) Citation Issue Date ON SOME SPECIES OF SEPTORIA COLLECTED IN SOUTHERN SAGHALIEN Tetsuji, Ishiyama 札幌博物学会会報 = Transactions of the Sapporo Natural History Society, 13(3): 218-222 1934-06-20 DOI Doc URL http://hdl.handle.net/2115/64104 Right Type article Additional Information File Information Vol.13No.3_023.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP ONSOMESPECIESOFSEPTORIACOLLECTED INSOUTHERNSAGHALIEN BY TETSUJI ISHIY AMA (石山哲・爾) ( W i t hz :t e x t均u r e s ) SouthernS a g h a l i e ni sani n t e r e s t i n gr e g i o n fromt h em y c o l o g i c a lp o i n to f v i e w ,b e c a u s e upt ot h ep r e s e n tt i m e very l i t t l ea t t e n t i o nh a s been p a i dt o o1 9 3 2 ,t h ew r i t e r f u n g ie x c e p tr u s tf u n g u s . During ap e r i o d from 1929 t tooks e r v i c ei nt h eS a g h a l i e nC e n t r a l Experimet S t a t i o n and c o l l e c t e d many s p e c i m e n so fp a r a s i t i cf u n g ii nt h ed i s t r i c t . Based u p : : mt h e s es p e c i m e n s ,a r e p o r to ft h ef u n g ip a r a s i t i c ont h ei m p o r t a n ta g r i c u l t u r a lp l a n t sh a sp r e v i o u s l ybeenp r e p a r e d . I nt h ep r e s e n tp a p e r ,t h ei n t e n t i o ni st on o t e somei n t e r e s t fogs p e c i e so fS e p t o r i aamongthem. Thep r e s e n twork hasbeenc a r r i e do u t i nt h eB o t a n i c a lI n s t i t u t e ,F a c u l t yo fA g r i c u l t u r e , Hokkaido I m p e r i a lU n i v e r s i t yi nS a p p o r o . Thew r i t e rw i s h e st oe x p r e s sh e r eh i ss i n c e r eg r a t i t u d e 't oP r o f s .S . ITO . a n d Y. TocHINAI f o rt h e i rv a l u a b l es u g g e s t i o n s and hea l s ot h a n k sP r o f . K. MIYAKE,d i r e c t o ro ft h eS a g h a l i e nC e n t r a l ExperimentS t a t i o n . SeptoriaconsimilsELL. e t MART., J o u r . ~yc. I ,p .I O : : > ,1 885; S A c c . , S y l l . Fung.X ,p .3 6 3 , 1892; ALLESCHER, Die P i l z e , VI,p .8 0 0 ,1 9 0 1 . Hab. on l e a v e so fL a c t u c as i b i r i c aBE ; − :τ H .( Y e z o・m u r a s a k i n i g a n a ) . P r o v . Toyohara: Konuma( J u l y1 9 ,1 9 3 c ) . D i s t r i b . Japan & N. America. Remarks. Thep r e s e n tf u n g u sd i 佐r sfrom S e p t .L a c t u c a e byt h el e s i o n s i nr e g u l a rs h a p e and byt h es l i g h t l yl a r g e rs p o r e s . Thes p e c i e si nnew t o JapanandL a c t u c as z ・ b i r i ヤ ai sanewh o s tp l a n tt oi t . Theg e n e r a lc h a r a c t e r s ー o ft h i sf u n g u sa r ea sf o l l o w s: L e s i o n sc i r c u l a ro ra n g u l a r ,g r a y i s h brown i nt h ec e n t r e , dark brown a t them a r g i n ,p r o v i d e dw i t hani n d i s t i n c tb o r d e r . P y c i n i d i ae p i p h y l l o u s ,s p a r s e l y ~attered, g l o b o s e ,brown,w i t hpseudoparenchymatous w a l l ,b u r i e di nt h et i s s u e , 64-96μ ,m o s t l y 80μ i nd i a m . ,p r o v i d e dw i t ha c i r c u l a ro s t i o l e . Pycnospores ,1 9 3 4 ] [ T r a n s .S a p p o r oN a t .H i s t .S o c . ,V o l .X I I I ,P t .3 l S l l l Y A M A : ONS o M ES P E C I E SOF S E P T O R I ACoLLECTEDI NS o U T H E R NS A G H A L I E N 219 , 田 , f i l i f o r m ,o b t u s ea tt h ee n d s ,s t r a i g h to rc u r v e d ,h y a l i n e ,c o n t a i n i n gmanyg r a n u J 0 3 s e p t a t e ,m o s t l yI s e p t a t e ,2 5 4 2 . 5x2 . c r 2 . 5μ ,m o s t l y32 ・ x2 . sμ . s 3 1 . s SeptoriaP i c r i d i ss p .n o v .( T e x tf i g .1 ,a ・ b ' ) M a c u l i se p i p h y l l i s ,r o t u n d a t i sv e le l l i p t i c i s ,2 Smm.d i a m . ,o c h r a c e o b r u n n e i s v e lc i n e r e i s ,f u s c o ・ m a r g i n a t i s , s a e p ec o n f l u e n t i b u s ;p y c n i d i i s e p i p h y l l i s ,n u m e r o s i s ,immersi s ,g l o b o s o・d e p r e s s i s ,64-80μ l a t i s ,c o n t e x t up a r e n c h y m a t i c o ・ b r u n n e o , poro a p e r t i s; f u s c o s p o r u l i sf i l i f o r m i b u s ,u t r i n q u e a c u t a t i s , c u r v u l i s , h y a l i n i s , h o m o g e n i s ,3 7 s e p t a t i s ,3 7・s67 ・ 5x1 . 5 2 . 0μ , plerumque b a 4 5 5 7・5X I . 5μ . Fi~~ 1 s ψo 地 P i c r i d i ss p .n o v . Hab. i nf o l i i sP i e r i ぬ a . Pycnidium(x300 ・ ) b .P y c n o s y o r e s( x5 0 0 ) f a p o n i c a eTHUNB. ( K o z o r i n a) ・ P r o v . Toyohara:Konuma{ O c t .I 2 ,I 930 ) . D i s t r i b . EndemicI Remarks. Asf a ra st h ew r i t e ri sa w a r e ,t h ep r e s e n tf u n g u si s ao n l y s p e c i e so fS e p t o r i ap a r a s i t i co r iP i c r i s . SeptoriaGaleopsidisWESTEND,B u l l .Acad.R o y .B e l g .s e r .I I ,Bd.X I I , no ・7;SACC.,S y l l .Fung. I I I ,p・ 5 3 9 ,1 8 8 4 ; ALLEsCHER;DieP i l z e ,V I ,p .7 8 5 , 1901,D I E D I C K E ,DieP i l z e ,V I I ,p .4 5 8 ,1 9 1 5 . Hab. onl e :割問。 tG a l e o p s お ; t e t r a k i tL .( C h i s k i : 糊 − o d o r : 怯o s o ) . P r o v . Toyohara: Konuma( O c t .5 ,1 9 2 9 ) . D i s t r i b . J a p a n ,Europe & N. A m e r i c a . t a t e dt h a tt h el e s i o n so f勾 t .Ga 勿 's t ' " d i s・ a r eh y p o Remarks. SAccARDOl) s p h y l l o u s ,b u tt h e yo c c ; : u ront h eu p p e rs u r f a c ei nt h ep r e s e n ts p e c i m e n s . Exc e p t i n gt h i sp o i n t ,onecann o tf i n danyd i s t i n c td i 能r e n c ebetweent h e m . For t h ep r e s e n t .t h ew r i t e rc l a s s i f i e dt h ef u n g u si nq u e s t i o n泊 S e p t .G a l e o p . 品必 WESTEND. Thi~ s p e c i e si snewt o Japan and i t sg e n e r a lc h a r a c t e r sa r ea s f o l l o w s: ー L e s i o n sa n g u l a r ,l i m i t e dbyt h er t e t " v e s ,p u r p l i s hbrow~ i nc o l o r ,p r o v i d e d w i t hani n d i s t i n c tb o r d e randp r o m i n e n tb l a c k i s hd o t si nt h ec e n t r e ,_ , P y とn i d i a o l o r ,w i t hp s e u d o d e n s t ; l ys c a t t c r r e d on t h eu p p e rs u r f a c e ;d a r k brown∼h c 担 1 ) S y l l ,F u n g . ・ X,p .‘5 3 0 . 220 TRANSACTIONS O FTHE SAPPORO NATURAL HISTORY SOCIETY parenchymatousw a l l ,e r u m p e n t ,g l o b o s et os u b g l o b o s eo rd e p r e s s e d g f o b o s e , 112-190xI1 2 , . . . 1 6 0μ i nd i a m . ,p r o v i d e dw i t h ac i r c u l a ro s t i o l e . Pycnospores f i l i f o r m , somewhato l i v ec o l o r e di nm a s s ,w i t h homogenous c e l lc o n t e n t ,3 7 s e p t a t em o s t l y4 5 s e p t a i e ,3 5 6 7 . 5× トzμ ,m ostly45-50× 1 . 5μ . Septori αl amiicolaS A c c . ,M i c h .I ,1 7 0& S y l l . Fung.I I I ,p .5 3 8 ,1 8 8 4 ; ALLESCHER, D ieP i l z e ,VI,p .8 o r ,1 9 0 1 . a l e o p s i st e t r a h i tL .( αishima-odorikoso). Hab. onl e a v e so fG P r o v . Toyohara: Konuma ( O c t .5 ,1 9 2 9 ) . D i s t r i b . Japan& Europe. Remarks. Thep r e s e n tfungus i sr e a d i l yd i s t i n g u i s h e dfromt h ep r e c e d i n g .G a l e o p s z d i s WESTEND byt h en a t u r eo ft h el e s i o nwhich i sw h i t e s p e c i e s S伊 t i nt h ec e n t r e and d i s t i n c t l y surrounded by a dark brownb o r d e r ,a sw e l la s byt h es i z eo ft h ep y c n i d i a (48-96f . ! ) . T h i ss p e c i e si s newt oJapanandG a l e o p s i st e t r a h i ti sa newh o s tp l a n tt o t h ep r e s e n tf u n g u s . The g e n e r a lc h a r a c t e r soft h i sf u n g u sa r ea sf o l l o w s: ー L e s i o n samphygenous, c i r c u l a r , 2-5mm. i nd i a m . ,g r a y i s hw h i t ei nt h e c e n t r e ,s u r r o u n d e d by adark brown b o r d e r . P y c n i d i ae p i p y l l o u s ,s p a r s e l y s c a t t e r e d , browni nc o l o r ,w i t hpseudoparenchymatousw a l l ,g l o b o s eo rd e p r e s s e d g l o b o s e , 48-96μ , mostly 64-80μ i nd i a m . ,p r o v i d e dw i t h ac i r c u l a ro s t i o l e . P y c n o s p o r e sf i l i f o r m , somewhat a c u t ea tt h ee n d s ,c u r v e do rs t r a i g h t ,h y a l i n e , w i t hhomogenous c o n t e n t , I-5 ・ s e p t a t e ,mostly 3・s e p t a t e ,3 5 . 0 6 0 . 0× I . 0 2 . 0μ , m o s t l y45-50× 1 . 5μ . Septoriagentianicolas p .n o v . (Text日g .2 ,a b . ) M a c u l i se p i p h y l l i s ,o r b i c u l a r i b u sv e le l l i p t i c i s .3 -1 0mm. d i a m . ,o c h r a c e i s demumc e n t r oc i n e r e s c e n t i b u s ,s a e p ec o n f l 1 e n t i b u s ;p y c n i d i i se p i p h y l l i s ,n u m e r o s i s , b F i g .2 . s φt 町 i ag e n t i a n i c o l as p .n o v . a a .P y c n i d i u m( x3 0 0 ) . b . P y c n o s p o r e s( x5 0 0 ) . ! S H I Y A M A : ONSoMES P E C I E SO FS E P T O R I AC o L L E C T E DIN SoUTHENS A G H A L I E N 22[ ,plerumque80-90μdiam.,contextuminute subglobosis, erumpentibus,64-128μ parenchymatico,n i g r e s c e n t e ,o s t i o l op a p i l l a r i ,r o t u n d a t o ,c a .24μdiam.;s p o r u l i s f i l i f o r m i b u s ,c u r v u l i sv e lr e c t i s , utrinque a c u t i u s c u l i s ,h y a l i n i s ,g u t t u l a t i s , 2-5s e p t a t i s , plerumque 3 s e p t a t i s , 27 ・ s-so.o× 1 . 5 2 . 0μ ,plerumque 35-40×I・ 5μ . Hab. i nf o l i i sG e n t i a n a ea x i l l a r i j l o r a eLEV. e t . VNT. ( η・ z o r i n d o ) . Prov. Toyohara: Kor 山 m ( S e p t .2 7 , 1931). i nf o l i i sG e n t i a n a et r グoraePALL. (島soba-yezorindo). Prov. Shikka: Shikka (Aug・7 ,1930,H.0HTANI& Y .IMAI). D i s t r i b . Endemicl Remarks. Up t o the present t i m e ,f o u rs p e c i e s. o f Septoria p a r a s i t i c on Gentiana s p p .havebeend e s c r i b e d . Thepresentfungus i sc l e a r l yd i f f e r e n tf r o r n these s p e c i e si n the morophological c h a r a c t e r s . The morphological d i f f e r e n c e s ofthese f i v es p e c i e s ofSeptoria a r e shown i n the following t a b l e . f u n g i s .i i c γo s p o r a 勿 l e s i o n s p y c n i d i a c i n n a m o ni nc o l o r S P E G . 1 ) S . Ge n t i a n a e p a l ed a r kb r o w n ~ffc~~ii,llous, ~~~\t~=~~~~e: ~ :~~~~:~rs, f u s i f o r m .a c u t ea t G. a d s c e n d e . 揖t i s t h ee n d s ,3 5 g u t −配p t a t e , G. m& t u l a t e , 1 acrantha p a l ed a r kb r o w n f i l i f o r r n ,g u t t u l a t e , G.t t t i ’ i c t t l o s a ~~:;w田~~~;~;;l;a:・e・nhyoanl-isneep,ta1t8e,-24x T .l S H I Y A M A 1 ) 2 ) 3 ) 4 ) 1~ o s t i o l e c i r c u l a r ,o c h r e o u s i~~弓;;叫' e n o u s , b l a c k , 7 5~ T R A V . 4 ) S .G e n t i σ , n i c o l a f i l i f o r r n ,s o m e w h a t c / e p i a d . 白 . a c u t ea tt h ee n d s , G. αs hyalme.,宮Sx3~ C. M A S S . 3 ) S .montana h o s t s i;~~~/ d i a m . , o s t i o l e T H U M . 2 ) S .r . ルr p h i d o s p o r a p y c n o s p o r e s c i r c u l a ro re l l i p ~~:~· o c h r e o u sl a t e r b r o w na tt h e margm 司 g~:~:lous, u b b l a c k ,s 6 4 ・ ・ S A C C .S y l l .F u n g .I I I ,p ・5 4 1 . THUMEN,P i l z f l .S i b i r .n o .u 8 . 7 6 . S A C C .S y l l .F u n g .X,p・3 T R A V E R S O ,A n n .M y c .I ,p ・3 1 4・ p a p i l l a t e c y l i n d r i c a l , n o n s e p t a t e , h a yl i n e , 2 0 2 5XI~ 自l i f o r r n ,s omewh a t G .αc a t t l i s a c u t ea tt h ee n d s , G. ax~/a,γijlo同 \;,~~~late, 3 s e p t a t e , タ ' l o r a n e ,2 7 . 5 s o x G.tr 1 . 5 2 . 0~ 222 TRANSACTIONS OFTHESAPPORO NATURAL HISTORY SocIETY P u .shown・in theabovetable, the ungusunderconsideration i sr e a d i l y a剥 nguishedfromotherspeciesinseveralimportantmorphologicalcharacters, 句政i a l l yi n町 駅c tt oi t sf a rl o n g e rpy c n o s p o r e s . SeptoriaT r i e n t a l i a(L 崎 c H . )S A c c . ,B u l l .S o c .Myc.F r . V,p .1 2 1 ,1889 & S y l l . Fung. X, p・3 6 r ,1 8 9 2 ; ALLEsCHER, Die P i l z e ,V I ,p .8 6 8 ,1 9 o r ; 7 ∼ ,1 9 1 5 ; D I E D I C K E ,P i l z e ,V I I ,p . Sr r i e n t a l i se u r o p a e aL .( T s u m a t o r 幼 . Hab. onl e a v e so fT P r o v . Ohdomari: R i i t a k a( A u g .2 ,l 9 J 2 , N. S H J R A S A K A ) . D i s t r i b . . japan& E u r o p e . R e m a r k s . Thep r e s e n tf u n g u si snewt oJ a p a nandi t sg e n e r a lc h a r a c t e r s 陀 路 島l l o w s: ー L e s i o n sa tf i r s ta n g u l a ri ns h a p eandp u r p l i s hbrown,l a t e rbecomingc i r c u l a r ぽ e l l i p t i c a landg r a y i s hw h i t ew i t hp u r p l i s hbrownb o r d e r . Thet i s s u ea tt h e c e n t r eo ft h el e s i o nv e r yb r i t t l e and p r o y i d e dw i t hp r o m i n e n tb l a c k i s hd o t s . P y c n i d i a amphygenous, d e n s e l ys c a t t e r e d ,g l o b o s e ,b l a c k i s h brown i nc o l o r , nd i a m . , p s e u d o p a r e n c h y m a t o u s ,b u r i e di nt h et i s s u e ,6 4 -1 1 7 ,m o s t l y8 -g6μi ふ Pycnosporesf i l i f o r m ,s t r a i g h t p r o v i d e dw i t hac i r c u l a ro s t i o l e( c a .20μindiam orc u r v e d ,r o u n d e da tt h ee n d s ,h y a l i n e ,homogenous,c o n t i n u o u s ,1 7 ・ 5-30.ox ,m o s t l y2 5 2 7 . 5xIμ . lμ a 。
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