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regenerarea $i refacerea arboretelor de stejar cu ... - Editura Silvica

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Fig. 17. Leploporus Litschaueri (Lahwig) pilat<br />

glluti, oblong.i, poligonali sau rotunjigi, in general la maturitate labiriu- -aGpi"<br />

tici, <strong>cu</strong> <strong>de</strong>sdhi<strong>de</strong>rea'oblong^as<strong>cu</strong>liti pinn<br />

l_a"<strong>de</strong>,;irat *ro<br />

menta gr_oas{, <strong>de</strong> 120 -<br />

?20<br />

p, i,prqape albd, in tinerele "ouo"-6, sau slab gtitii;<br />

la exemplarele mature, brune-nelgricibase.<br />

Trama este albicioaid,, lignic.ol6rd, sau garbeni,, rad.ial fibroasi,, moale,<br />

spongioasd, in partea superioari.<br />

. spo^"li sint.subglobuloqi sau s<strong>cu</strong>rt ovoizi, <strong>cu</strong> un api<strong>cu</strong>l la bazd,, hialini<br />

qi <strong>cu</strong> cite o picd,turd <strong>de</strong> ulei.<br />

^ _4 foj g5,sit5, in prd qile <strong>de</strong>. <strong>stejar</strong> din ocolul silvic Gd,egti : stejd,ret,<br />

Cobia, fV.1952, leE- V. Gasmct.<br />

Leptoporus lissitis 1n. ei^c.) pilat : pol,ggtorus<br />

fissil,is Berkley et<br />

Curtis, Po.l,gporus spurneus Schioeter (tig. f5i.<br />

AceastS, ciuperctr' produce un putrigii aciiv al trunchiurilor vii si<br />

moarte.cle <strong>stejar</strong> qi alte foioase. Recepta-<strong>cu</strong>lele apar a<strong>de</strong>seori in interiorrit<br />

soorburilor.<br />

_ Becepta<strong>cu</strong>lul este izolat in formd, <strong>de</strong> ph,ld,rii semicir<strong>cu</strong>lare, <strong>cu</strong> diametrul<br />

<strong>de</strong> 8 - 1!<br />

-cm, cd,tre bazd, resupinate, izolate sau imbricale. sunrafata<br />

recepta<strong>cu</strong>lului este albd,, apoi roz sau'gd,lbuie, distant viloastr, irriiti,<br />

<strong>cu</strong> rirlicd,turi ln formd, <strong>de</strong> tuber<strong>cu</strong>le. Tri,ma este albd,, apoi pu,fin ;o;;i&<br />

6i brun5,, uneori <strong>cu</strong> nuante rozii, violete sau verzi-albd,itrui-. fibroasr -<br />

cd,rnoasS, su<strong>cu</strong>lentd,, tenace.<br />

Tuburile sint albe- sau cenugii, a<strong>de</strong>sea <strong>cu</strong> nuan!,e brune-rozii, lungi <strong>de</strong><br />

1-3 cm. Porii sint ,slab<br />

,<br />

rozii,-violet-pal,<br />

-apoi bruni-negricioqi, anErlG<br />

sauoblongi^ninn,hlabirintici, cri.diametry.f'_<strong>de</strong>-0,9S_0,8 mir, Z _'Bp"--rri.<br />

spori! sint ovoizi pin5, ki etipsoizi, hialini,'obtic'a*c"pi!i ta uiiar--ie<br />

4r5 ,- 6,312 * 3,5 p.<br />

A fost recoltatd, din pfidurea Buftea, regiunea Bu<strong>cu</strong>reqti, rv. ]:962,<br />

leg. f. Tutunaru.<br />

243

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