Title Author(s) Citation Issue Date ON SOME NEW SPECIES OF PHRAGMIDIUM Hiratsuka, Naohide 札幌博物学会会報 = Transactions of the Sapporo Natural History Society, 13(3): 134-138 1934-06-20 DOI Doc URL http://hdl.handle.net/2115/64120 Right Type article Additional Information File Information Vol.13No.3_008.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP ONSOMENE 汎TSPECIESOFPHRAGMIDIUM BY NAOHIDE HIRATSUKA (卒、塚 I . 直 Phragmidiumltoanum HIRAτ叩 秀 ) KA, f . nov. spec. Aecidiis amphigenis, plerumque hypophyllis vel p e t i o l i c o l i s , sparsis vel aggregatis, minutis, rotundatis, e l l i p s o i d e i s vel irregularibus, 0.3-1.5 m m diam., praecipue ad petiolose tnervos foliorum evolutis et tuneelongatis, usque 6 m m Iongis, p u l v i n a t i s , aurantiacis; paraphysibus c l a v a t i s , 45-62× Io-I 6μ;aecidiosporis globosis, subglobosis, e l l i p s o i d e i s vel o v a t i s , 20-3r× 18-2rμ ; episporio 1.8-2.5μ crasso, densiuscule verruculoso. Sorist e l e u t o s p o r i f e r i samphigenis vel c a u l i c o l i s ,s p a r s i s vel s o l i t a r i i s , rotund a t i s vel oblongis, 0.3-1.2m m diam., vel elongatis 1-6m m vel u l t r aI o n g i s , p u l v i n a t i s , moxnudis, epidermide rupta c i n c t i s ,a t r i s ; t~leutosporis cylindraceis, ト 4 s e p t a t i s (plerumq問 2-3), 4 5 8 7× I8-27μ ,adseptanonconstrictis, apice et basirotundatis olivaceo-velcloveo-brunneis,levibus; episporio2.5-3.5f 1crasso, quaque c e l l u l a poris germinationis2-3; pedicello p e r s i s t e n t i , hyalino, 60-145μ Iongo. Hab. I nf o l i i s caulibusque P o t e n t i ! l a eMats 仰 仰r i n Hokkaido ( I s h i k a r i , I b u r i ) , Honshu (Shinano) et Kuriles i n Ja?onia. A e c i d i aa m p h i g e n o u s ,m o s t l yh y p o p h y l l o u s ,p e t i o l i c o l o u so ro f t e nons t e m s ,s c a t t e r e do rg r e g a r i o u s , 5mm a c r o s s ,o f t e ne l o n g a t e d on t h en e r v e so r m i n u t e ,r o u n d ,o b l o n go ri r r e g u l a ri ns h a p e ,0 . 3 I・ p e t i o l e s ,upt o6mml o n g ,a tf i r s tc o v e r e dbyt h ee p i d e r m i s ,t h e nn a k e d ,p u l v i n a t e ,r u p t u r e de p i d e r m i s c o n s p i c u o u s ,o r a n g ei nc o l o u r ;p a r a p h y s e sn o ta b u n d a n tn o rc o n s i c u o u s ,s u r r o u n d i n ge a c hs o r u s ,c l a v a t e , ムl o n g ,1 0 1 6μ .w i d e ,w a l l su n i f o r m l yt h i n ,xμ .o rl e s s ,s m o o t h ,c o l o u r l e s s ;a e c i d i o s p o r e s e r e c t ,45 62l . ;e p i s p o r em o d e r a t e l yt h i n ,1 . 8 2 . 5μ .t h i c k , g l o b o s e ,s u b g l o b o s e ,e l l i p s o i d a lo ro v a t e , 20-31x13-21μ m i n u t e l yv e r r u c o s e ;c o n t e n t so r a n g e y e l l o wi nc o l o u r . T e l e u t o s o r ia m p h i g e n o u so r onp e t i o l e s ,p e d u n c l e s ,s t e m s ,e v e no nb r a c t s ,s c a t t e r e do rs o l i t a r y , s m a l l ,r o u n do ro b l o n g ,0 . 3 1 . 2mma c r o s s ,o re l o n g a t e du pt o1 6mml o n g ,p u l v i n a t e , 五n a l l yp o w d e r y , r u p t u r e de p i d e r m i sc o n s p i c u o u s ,b l a c k ;t e l e u t o s p o r e sc y l i n d r i c a l ,l 4 s e p t a t e( g e n e r a l l y2o r3 ) ,4 5 8 7x o u n d e da tb o t he n d s ,n o tc o n s t r i c t e da tt h es e p t a ;e p i s p o r eo l i v e b r o w nt oc l o v e -brown i n 1 8 2 7~·; r c o l o u r ,s m o o t h ,m o d e r a t e l yt h i c k ,2 . 5 3 . 5件 t h i c k ,t h i c k e n e da tt h ea p e x( u pt o1 0μ . ) ,2o r3germp o r e s .l o n g ,c o l o u r l e s s , somewhatr n g o s ee s p e c i a l l yi nt h el o w e r i ne a c hc e l l;p e d i c e l sp e r s i s t e n t ,6 0 1 4 5μ p a r t ,n o n -h y g r o s c o p i c . H a b . OnPotentilla fifatsumttrae WOLF. ( 1 1 1 砂ama-kimbai). Ho 是 正a id 占 ,:− P r o v .I b u r i :M t .M a k k a r i・ n u p u r i( A u g .8 ,1 9 0 7 ,S .I T o ・ ) P r o v .I s h i k a r i:M t .H o k k a i . ) ;K u m o n o t a i r a( D a i s e t s u・z a n )( A u g .1 9 ,1 9 2 5 ,K.M!YABE& HIRA < l a k e( S e p t .1 1 ,1 9 2 6 ,HIRATSUKA,f ( 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 ,1 9 3 4 ] I I I R A T S U K A : ONS o : 1 r nNEWS P E C I E SO FP H R A G M I D I U M 135 T S U K A ,f . ;S e p t .I I ,1 9 2 6 ,H I R A T S U K A ,f . ) ;M t .H a k u u n d a k e( A u g ・ 5 ・ 1 9 2 5 ,H I R A T S U K A , 五 ) ; Hok ! ほi s a w a( D a i s e t s u・ z a n )( A u g .1 4 ,1 9 2 7 ,S .! T o ,H ! R A T S U K A ,f .& S .l W A D A R E ,type!);M t .T o r n u r a u s h i( A u g . 1 9 2 7 ,H.KATAOKA ・ ) K u r i / e s: S h i k o t a n :S h a k o t a n( A u g .2 2 ,1 9 2 7 ,M.T A T E W A K I ) . I £ 0 1 訂h u: P r o v .S h i n a n o :M t .Y a t s u g a t a k e( J u l y2 1 ,1 9 3 0 ,H 1 R A T S U K A ,f . ) ;M t .T s u b a k u r a( J u l y 2 g& A u g .宮, 1 9 3 0 ,H I R A T S U K A ,f . ) ;M t .K o r n a g a t a k e( K i s o )( A u g .IO & I I ,1 9 3 1 ;A u g .2 3 ,1 9 3 2 , ] I I R A T S U K A , 五 ) . This i s an a l p i n es p e c i e s ;i t has been found only i n the a l p i n e regionsi n J; i p a n up t o the p r e s e n t . The present fungus c l o s e l y resembles theAmerican s p e c i e s ,P ! t r a g m i d i u m t HoL¥v. on P o t e n t i l l ag e l i d aC .A.M E Y . ,i ni t sl i f e c y c l e and b i l o c u l a r eDIET. e thehost r e l a t i o na sw e l la si n some morphological c h a r a c t e r s . Thisfungusi s , however, d i s t i n g u i s h a b l e from the American s p e c i e s by the s e p t a t i o n of the t e l e u t o s p o r e s and the t e l e u t o s p o r e w a l l s . The t e l e u t o s p o r e s of the Japanese s e p t a t eandt h e i re p i s p o r ei se n t i r e l ysmooth,while fmgus a r e generally 2 or 3 those oftheAmerican fungus a r e mostly I s e p t a t e (veryr a r e l y3 s e p t a t e ) and t h e i re p i s p o r ei sc l o s e l y verrucose e s p e c i a l l ya t the apex. Moreover,t h i ss p e c i e s can e a s i l y be d i s t i n g u i s h e d from ther e l a t e ds p e c i e s , f平t r a g n 刀法umP o t e n t i l l a e(PERS.) KARST. by the smaller number ofteleutosporec e l l sa sw e l la s by i t sl i f e h i s t o r y , lacking the u r e d o g e n e r a t i o n . The f i r s tr e f e r e n c et ot h i ss p e c i e swasmade byM.KAsA11)underthename Phrag 仰 :" d i u mP o t e n t i l l a e(PERS.) KARST. basing upon a collection on P o t e n t i l l a 仰 仰r W OLF. (KASAI erroneously recorded i ta sP o t e n t i l l ag e l i d aC . A. Matsu MEY.) which was made by P r o f . ho on Mt.Makkari-nupuri i n theprovinceof r i v i l e g e ofexamining Dr. lTo ’ sc o l I b u r ii n August 1907・ Ihave had the p l e c t i o n preserved i n the Herbarium oftheB o t a n i c a lI n s t i t u t e ,Faculty ofAgric u l t u r e , Hokkaido Imperial U n i v e r s i t y , and found t h a ti ti sr e a l l yt h i sf u n g u s . This s p e c i e si s dedicated t oP r o f . ITo i n honor of the t w e n t y f i f t ha n n i versary ofh i s appointment t o ap o s ti n theB o t a n i c a lI n s t i t u t eoftheHokkaido I m p e r i a lU n i v e r s i t y . 2 . Phragmidiumb revipedicellatum HIRATSUKA,f .n o v .s p e c . gmz ・ d・ umP o t e n t i l l a e( n o tK A R S T E Nn o r' V I N T E R )( D I E T E Li nE n g l .B o t .J a h r b .XXXVII, S y n . Ph1官: p .1 0 4 ,1 9 0 5 ,p . p .;A n n .M y c .V I ,p .2 2 7 ,I 9 o 8 ;H E N N I N G Si nE n g l .B o t .J a h r b .XXXII,p ・3 6 ,1 9コZ; K A S A Ii nT r a n s .S a p p o r oN a t .H i s t .S o c .I I I ,p .2 9 ,1 9 1 0 ,p . p . ; NAMBU i nB o t .M a g .T o k y o , X X I I I ,p .( 3 0 9),五g ・3 ,I 9 ' . J 9 ;Y o s H t N A G Ai n B。 t .M a g .T o k y o ,XV,p .( 9 6 ) ,1 9 0 1 ;Y O S l ! I N A G A& I I I R A T S U K A ,f .i nB o t .M a g .T o k y o ,XLIV, p .6 . i 9 ,1 9 3 0 ・ ) A e c i d i i s amphigenis, plerumque hypophyllis v e lp e t i o l i c o l i s ,s p a r s i sv e l i a m . ,moxn u d i s ,p u l a g g r e g a t i s ,m i n u t i s ,r o t u n d a t i sv e le l l i p s o i d e i s , 0.4-1 m m d v e r u l e n t i s ,a u r a n t i a c i s , aparaphysatis; a e c i d i o s p o r i sg l o b o s i s ,s u b g l o b o s i s , ob( l ) T r a n s .S a p p o r oN a t .H i s t .S o c .I I I ,p .2 9 ,1 9r o 目 I36 T R A N S A C T I 0 : 1 5OFTHESAPPORO NATURALHISTORYSOCIETY 1 ; episporio 1.2 -~ f 1 crasso, densiuscule ovatis vel e l l i p s o i d e i s , 17.5-30x I5-25 f verruculoso. Sorisuredosporiferisplerurnque hypophyllis,p e t i o l i c o l i svelc a u l i c o l i s , sparsis vel !axe aggregatis, minutis, rotundatis vel oblongis, 0.2-1 m m diam., rarius elongatis usque I c m longis, mox nudis, pulvinatis, aurantiacis; paraphysibus numerosis, clavatis vel plus minus c a p i t a t i s , 3 5 7 5×9-18f l , levibw:, 5 uredosporis globosis, subglobosis vel obovatis, 15-25× 15-22・ hyalinis; / 1; episporio minutissime echinulato, 1.2-1.8μ crasso, pallide f l a v i d i o vel subhyalino. Soris teleutosporiferis hypophyllis vel p e t i o l i c o l i s , sparsis vel aggregatis, minutis, rotundatis vel oblongis, 0.3寸 m mdiam., pulvinatis, mox nudis, a t r i s ; , Ievibus teleutosporiscylindraceis, 1-5-septatis(ple-rumque3-4),42-93×2r-30p olivaceo・brunneis; episporio 2-3μ crasso, quaque cellula poris germinationis 2-3; pedicello p e r s i s t e n t i , I8-70ρIongo, hyalino vel superne l e n i t e r colorato. Hab. In f o l i i s caulibusque P u t e n t i l l a eK l e i n i a n a ein Honshu (Inaba, Hδki, Iwami), Shikoku (fyo, Tosa), Kiushu (Higo, Bungo) in Japonia. A e c i d i aa m p h i g e n o u s ,m o s t l yh y p o p h y l l o u so rp e t i o l i c o l o u s ,s c a t t e r e do rg r e g a r i o u s ,s m a l l ,r o u n d 4 1mma c r o s s ,s o o nn a k e d ,p u l v i n a t e ,o r a n g echromei nc o l o u r ;p a r a p h y s e sw a n t i n g ; o re l l i p s o i d a l ,o・ a e c i d i o s p o r e sg l o b o s e ,s u l 》g l o b o s e ,o b o v a t eo re l l i p s o i d a l ,1 7・ 5-30x1 5 2 5f l . ;e p i s p o r er a t h e rt h iロ , I . 2 l .t h i c k ,n e a r l yc o l o u r l e s s ,d e n s e l yv e r r u c o s e ;c o n t e n t so r a n g e y e l l o wi nc o l o u r . 2f U r e d o s o r im o s t l yh y p o p h y l l o u so ronp e t i o l e s ,p e d u n c l e so rs t e m s ,s c a t t e r e do rl o o s e l yg r o u p e d , m i n u t e ,r o u n do ro b l o n g ,0 . 2 1 mma c r o s s ,e l o n g a t e donp e t i o l e s ,p e d u n c l e so rs t e m s ,upt oIcml o n g , s o o nn a k e d ,p u l v i n a t e ,f i n a l l yp u l v e r u l e n t ,o r a n g et ocadmiumo r a n g ei nc o l o u r ;p a r a p h y s e sn u m e r o u s , c l a v a t eo rmoreo rl e s sc a p i t a t e ,e r e c to rsomewhati n c u r v e d ,3 5 7 5x9-18f l . ,w a l l ss m o o t h ,c o l o u r l e s s , u n i f o r m l yt h i n , If l .o rl e s s ;u r e d o s p o r e sg l o b o s e ,s u b g l o b o s eo ro b o v a t e ,1 5 2 5x1 5 2 2 . 5f l . ;e p i s p o r e m i n u t e l ye c h i n u l a t e ,t h i n ,1 . 2 1 . 8f l .t h i c k ,p a l ey e l l o wo rn e a r l yc o l o u r l e s s ;c o n t e n t so r a n g e y e l l o wi n c o l o u r . T e l e u t 円s o r ih y p o p h y l l o u s ,o rr a r e l yonp e t i o l e s ,s c a t t e r e do rg r e g a r i o u s ,m i n u t e ,r o u n do ro b l o n g , 0・ 3 1mma c r o s s ,p u l v i n a t e ,e a r l yn a k e d ,b l a c k ;t e l e u t o s p o r e sc y l i n d r i c a l ,1 5s e p t a t e( g e n e r a l l y3o r4 ) , 42-93x2 1 3 0f l . ,r o u n d e da tl i o t he n d s ,n o tc o n s t r i c t e da tt h es e p t a ;e p i s p o r er a t h e rt h i c k , 2-3 f l . , s m o o t h ,o l i v e l r o w ni nc o l o u r , germp o r e s 2o r3 i ne a c hc e l l ;p e d i c e l sp e r s i s t e n t ,n o n -h y g r o s c o p i c , .l o n g ,h y a l i n eands l i g h t l yc o l o u r e dt o w a r dt h eu p p e rp a r t . 1 8 7 0μ Hab. OnP o t e n t i l l aIveiniana WIGHTe tARN ・( 0・ h e b i i c h なo) ・ Honshu: P r o v .I n a b a :T o t t o r i(May3 1& J u n e5 11 9 3 3 ;Nov.2 7 ,1 9 3 0 ,HIRATSUKA,f .t y p e! ); Omokage-mura( J u n e8 ,1 9 3 3 ;O c t .2 4 ,1 9 2 9 ,HIRATSUKA ,勾; Ubeno・mura(May1 8 ,1 9 3 0 ,HIRATSUKA, f . ) . P r o v .Hoki:D a i s e n m u r a( N o v .I1 ,1 9 2 9 ,HIRATSUKA,f . ) ;Tokoroko-mura( N o v . II, 1 9 2 9 ,HIRA. J . Prov.Iwami:Yoshidamura(May22, 1921,T.NAITO). T S V K A ,f Shikok ’ H: P r o v .I y o : Ebara・ mura (May2 2 11 8 9 9 , M. 0KVDAIRA) ・Prov. Tosa: Kamoda・mnra ・ m u n : . ( M a y ,1 9 0 3 ,T .¥ " O S H I N A G A ) ;Asakura-mum( N o v . ,1 9 0 7 ,T .YoSHINAGA);N y G g a u c h i ,Higashigawa ( M a y ,1 9 0 4 ,T.YoSHINAGA). Ki 山 h u: P r o v .Higo:l d z u m i m u r a( J a n .3 ,1 9 0 7 1K.YOSHINO;A p r i l1 8 ,1 9 1 0 , K.MURAKAMI); J i n n a i ・ mura(May II, 1 9 0 7 ,K.YOSHINO ・ ) P r o v .Bungo:Takeda-machi( J u n e2 1 ,1 9口5 ,K.YOSHINO ・ ) The f i r s t record of t h i s fungus was made by ( 1 )E n g l .B o t .J a h r b .XXXII, p・ 3 6 ,1 9 0 2 . P . HENNINGS1) in 1902 I I J R A T S U K A : ONS O M ENEWS P E C I E SO FP H R A G M I D I U M 137 underthename P hragmidiumP o t e n t 叔 ;a e(PERS.)KARST. based upon aspecimen whichwasc o l l e c t e dbyT.YoSHINAGA( T .INOUYE)a tSakawa-machi, t h ep r o v i n c e 叫ん of Tosa (Shikoku). Since t h e n ,t h i s fungus was r e p o r t e d by DIETEL, KA YosmNAGA and the w r i t e r underthe same name from Honshu and Shikoku. sc l o s e l yr e l旦t e dt oP hragmi 滅 仰zP o t e n t i ! ! a e Although the p r e s e n t fungu~ i ( P E R S . ) KARST., i ti sw e l ld i s t i n g u i s h e d from the l a t t e rs p e c i e s by i t s much 8-70μ ,instead of60-240μ s h o r t e rp e d i c e l s of the t e l e u t o s p o r e s , measuring I i nl e n g t h . Thiss p e c i e si sindigenoust oJ a p a n , andi scommonly found i n thesouthern d i s t r i c t s ofourcountry;v i z .i n southern Honshu, Shikoku and Kiushu. The s p e c i f i c name of t h i ss p e c i e s was suggested by t h e very s h o r tp e d i c e l s ofthe t e l e u t o s p o r e s . isanense HIRATSUKA,f .e tHASHIOKA,n o v .spec・ 3 . Phragmidiumαr S o r i su r e d o s p o r i f e r i sh y p o p h y l l i s ,s p a r s i sv e la g g r e g a t i s ,m i n u t i s ,r o t u n d a t i s , ーo . 8m md i a m . ,moxn u d i s ,p u l v e r u l e n t i s ,a u r a n t i a c i s ;paraphysibusnumerosis, 0 . 2 o n g i s , I2-20μ l a t i s ;u r e d o s p o r i sg l o b o s i s , c y l i n d r a c e i sv e lc l a v a t i s , 50-80μ l 7 2 5× 16.S-22μ;episporioI.5-2μcrasso, s u b g l o b o s i s ,o b o v a t i sv e le l l i p s o i d e i s ,I e c h i n u l a t o . S o r i st e l e u t o s p o r i f e r i sh y p o p h y l l i s ,s p a r s i sv e lh i n c inde a g g r e g a t i s , mox n u d i s ,p u l v e r u l e n t i s ,a t r i s ;t e l e u t o s p o r i sc y l i n d r a c e i s ,4 7 s e p t a t i s (plerumque 5 p i c er o t u n d a t i s ,e p a p i l l a t i s ,ads e p t a non c o n s t r i c t i s , v e l4 ) ,60-114×25,5-39μ; a r u n n e i s ;e p i s p o r i o3 4 .5μc r a s s o ,quaque v e r r u c i sm i n u t i sdenseo b s i t i s ,castaneo・b c e l l u l ap o r i sg e r m i n a t i o n i s3i n s t r u c t a ;p e d i c e l l op e r s i s t e n t i ,h y a l i n o , superne o n g o ,b a s ii n c r a s s a t o , hygroscopiceo. I e n i t e rf l a v i d u l o , 30-90μ l o l i i sR ubir a r i s s i m ii nFormosa, J a p o n i a . Rab. Inf U r e d o s o r ih Y P o p h y l l o u s ,s c a t t e r e do ri ns m a l lg r o u p s ,r o u n d ,m i n u t e ,o ・ 2 0 . 8mma c r o s s ,e a r l y n a k e d ,s o m e w h a tp u l v e r u l e n t ,o r a n g e y e l l o wi nc o l o u r ;p a r a p h y s e sn u m e r o u s ,c y l i n d r i c a lo rc l a v a t e ,5 0 S oI Ll o n g ,1 2 2 0I Lw i d e ,s o m e w h a ti n c u r v e d ,w a l l ss m o o t h ,t h i n ,c o l o u r l e s s ;u r e d o s p o r e sg l o b o s e ,s u b 6 . 5 2 2I L ;e p i s p o r e1 . 5 2L It h i c k ,c o a r s e l ye c h i n u l a t e ,c o l o u r l e s s ; g l o b o s e ,o b o v a t eo re l l i p s o i d a l ,1 7 2 5x1 c o n t e n t so r a n g e y e l l o wi nc o l o u r . T e l e u t o s o r ih y p o p h y l l o u s ,s c a t t e r e do rg r e g a r i o u s ,m i n u t e ,r o u n d ,0 . 2 0 . 4mma c r o s s ,e a r l yn a k e d , 5・ 5 3 9IL• a p i c a l p u l v e r u l e u t ,b l a c k ;t e l e u t o s p o r e sc y l i n d r i c a l ,4 7 s e p t a t e( g e n e r a l l y5o r4 , )6 0 I I 4x2 p a p i l l aw a n t i n g ,r o u n d e da tb o t he n d s ,n o tc o n s t r i c t e da tt h es e p t a ;e p i s p o r ev e r r u c o s ew i t hh y a l i n e , 宜 ・5 叫併 t h i c k ,c h e s t n u t b r o w ni nc o l o u r ,3g e r mp o r e si ne a c hc e l l ;p e d i 目 l sp e r o rs u b h y a l i n ew a r t s ・9 0I Ll o n g ,u pt o2 0I La tb r o a d e s td i a m e t e r ,h y g r o s c o p i c . s i s t e n t ,h y a l i n e ,s m o o t h ,3 0 ・ H a b . OnRu/msrarissimusHAYATA(Arisan-miyama-zwajiroイchなv) For ’ mosa: P r o v .T a i n a n :M t .A r i s a n( J u l y1 2 ,1 9 3 3& N o v .6 ,1 9 3 2 ,Y.H A S H I O K A ,t y p e・ ) ! I nthegener~l characteroftheteleutostage, the present fungusresembles Phragmi 訪ねm NambuanumD IET., from which i td i 丘町, however,i n the s e p t a t i o noft e l e u t o s p o r e sand the length oft h e i rp e d i c e l s . T R A N S A C T I O N SO FTHES A P P O R ONATURALH I S T O R YS O C I E T Y 138 This s p e c i e si sknown only from theabove two c o l l e c t i o n s by Mr. Yoshio HASHIOKAi nMt.A r i s a n ,Formosa. The s p e c i f i c name oft h i sfungusi s derived from the l o c a l i t y where i t was d i s c o v e r e d . 4 . PhragmidiumRubi-OldhamiTOGASHIe tMAKI,n o v .s p e c . S o r i su r e d o s p o r i f e r i sh y p o p h y l l i s ,s p a r s i sv e la g g r e g a t i s ,m i n u t i s ,r o t u n d a t i s , o .I-0-4m m d i a m . ,f l a v i d i s ; paraphysibus numerosis, c l a v a t i s , 35-70X ro-18μ; uredosporis g l o b o s i s ,s u b g l o b o s i s ,o v a t i sv e le l l i p s o i d e i s , densiuscule breviterque e c h i n u l a t i sv e lechinulato・v e r r u c u l o s i s ,I 4-24× 12-20μ; e p i s p o r i ol . 5 ' 2μc r司s s o , h y a l i n o . S ' . ) r i st e l e u t o s p o r i f e r i sh y p o p h y l l i s ,s p a r s i sv e la g g r e g a t i s ,medioribus, rotund : i t i s ,0 . 2ー r . 5m md i a m . , subindeconfbentibus,p u l v e r u l e n t i s ,a t r i s ;t e l e u t o s p o r i s y l i n d r a c e i s , 1-7・s e p t a t i s , plerumque 4-6plerumque c y l i n d r a c e i sv e lf u s o i d e o・c s e p t a t i s , ad s e p t a non c o n s t r i c t i s ,a p i c ep a p i l l ah y a l i n a , subhyalinav e ld i l u t i o r e (1 -I2 . 5p ) Ionga a u c t i s ,v e r r u c i s numerosis minutis o b s i t i s , castaneo-brun町 i s , 3!.5-107.5× 24-32.Sμ;e p i s p o r i o2-4pc r a s s o ,quaquec e l l u l ap o r i sgerminationis 2-3 i n s t r u c t a ; p e d i c e l l op e r s i s t e n t i , 42-144μ longo, superne 6-r21 1 crasso, 白 orsam(ro-20μ )incrassato, hygroscopiceo. Hab. In f o l i i sR ubiO l d ! 匂m ii n Honshu (Rikt にh u ) ,J a p o n i a . Ur e d o s o r ih y p 方p h y l l o u s ,s c a t t e r e do rg r e g a r i o u s ,r o u n d ,s m a l l ,o . I o ・ 4mm a c r o s s ,e a r l yn a k e d , s o m e w h a tp u l v e r u l e n t ,y e l l o wi nc o l o u r ;p a r a p h y s e sn u m e r o u s ,c l a v a t e ,3 5・7 0x1 0 1 8p . ,i n c u r v e d ,w a l l s t h i n ,1p .o rl e s s ,o c c a s i o n a l l ys l i g h t l yt h i c k e n e da ta p e x ,s m O D t h ;u r e d o s p o r e sg l o b o s e ,s u b g l o b o s e ,o v a t e p i s p c i r e1 . 5 2i J .t h i c k ,d e n s e l ya n ds t r o n g l ye c h i n u l a t e ,c o l o u r l e s s ;c o n o re l l i p s o i d a l ,1 4 2 4x1 2 2 0料; e t e n t sy e l l o wi nc o l o u r . Te~eutosori h y p o p h y l l o u s ,s c a t t e r e do rg r o u p e d ,r o u n d ,m m u t e ,o ・ 2 I・ 5mm a c r o s s ,s o m e t i m e { ' c n n f l u e n t ,e a r l yn a k e d ,p o w d e r y ,b l a c k ;t e l e u t o s p o r e sm o s t l yc y l i n d r i c a lo rf u s o i d c y l i n d r i c a l ,1 7 s e p t a t e ( g e n e r a l l y4t o6, )3 2・ 5 1 0 7・ 5x2 4 3 2・ 5μ . ,n o tc o n s t r i c t e da tt h es e p t a ,r o u n d e da tb o t he n d s ,a p i c a l 2・ 5μ .l o n g ,h y a l i n eo rs u b h y a l i n e ;e p i s p o r e2 4μ .t h i c k ,d e n s e l yv e r r u c o s ew i t hh y a l i n eo r p : i p i l l aト 1 s u b h y a l i n et u b e r c l e s ,2o r3g e r mp o r e si ne a c hc e l l ,c h e s t n u t b r o w ni nc o l o u r ;p e d i c e l sp e r s i s t e n t ,4 2 o n g ,6 1 2μ .w i d ea tt h eu p p e rp a r t ,w i d e ra tt h eb : i s e( 1 0 2 0件 ) , s o m e w h a tr u g o s ea tt h el o w e r 1 4 4科 l p a r t ,h y g r o s cp i c . H a b . OnRttbm O!dhamiMrQ・ ( R t t b t t spungens. C A M B .v a r .OldhamiM A X I M . )(Sanagi-ich(i[o). P r o v .R i k u c h f i :M o r i o k a( N o v .7& 1 4 ,1 9 3 1 ,Y.M A K I ,type! ・ ) Honshu: The present fungus seems t o be c l o s e l yr e l a t e dt o the European s p e c i e s , FhragmidiumR u b i s a x a t i l ゐ Lrno. But i ti sd i s t i n c t l yd i s t i n g u i s h e d from the l a t t e rs p e c i e sbythesmallernumberofs e p t a ,s h o r t e rp a p i l l aandlonger p e d i c e l s ofthe t e l e u t o s p o r e s . 噌 円 B o t a n i c a lL a b o r a t o r y , T o t t o r iA g r i c u l t u r a lC o l l e g e , 姐. T o t t o r i ,J a p
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