• .''I!
U S AG A R ICU S ,
ultra latæ, A . repens Fr. 1. c* i . p t4 aliæqu« sui
speeies ulterius .iiiquirendæ. A d truHCOs, apprim;
Fagi, ubique. fjul.-Oct. (v, v.)
S p e e ie s in q u i r e n d æ :
J. A. ptilliis* Schoeff, t. S50 !
». A. atro-cinereiis. Fers. Syn. p. 348. A. ciineifolii var,?
Obsl Stipes I l in, ( n o n ’ ’ ur.c.” ) crassus, quia pileus
tantum uncialis,
Subtrib. 7. RPI IZOPODES.
CHAR. Stipes junior spongioso-farctus, demum
cavus, tena.x, firmus, siccus, e.xtus subcartiiagineus,
basi radicatus, Pileus ve re , sed levi ter carnosus,
e Gonvexo-planus, sæpe inæqualis, g labe r , glutinosus,
tenuis, plerumque rugosus 1. striatulus. Caro
mollis, tenax, subacidula, Lamellæ postice obtusæ,
ïiunc adnatæ nunc fere liberæ in eadem specie!,
latæ, planiusculæ, integerrimæ, LignatUes, radia
L e u c . C l i t , Rkizop. 119
O b s . At tul i tantum duas speeies, in Americj
boreali etiam,obvias (Mühlenb.), quas tamen pro te-
ctionibus facile sumeres, E stipite pleno 1. cavo
in duas speeies diviserunt, illam Otto (A . radicatn
et A . rhizopMlus Ag. p. 86 ) ; hanc Wi ther ing (A.
velut. et sulcatus Arr. 4. p. 232.) In nostris speci-
minibus hoc ab ©tate modo pependit, Utriusque
tamen varietatem cbservavi quadruplicem, faeile
constantem et separandara.
•1 . A . radicatus, pileo rugoso glut inoso, lamellis
adfixis candidis, stipite procero r igido, radice
longa fusiformi,
A. macrourus, «• Scop. p. 42;. A, longipes, Bull, t,
5 5. A. umhracul. Batsch. f , 4, A. rad Relh. Cant,
104.0. Sowerh. t. 48. Fers. syn. p. 313. Swartz 1. e,
i8u8- P- 80. A. macrorrhizue, Pers, Obs, 1, p. 47.
Stipes spitham., sursurn æqualiter attenuatus,
glaber, re c tus , sed to r t i l is ; ex indole Chondropo-
dum, Pileus 3.4 unc. latus, convexus, mo.x planui,
ûbtuse umbonatus. Lam. non deeurrentes, subinde
! liberæ 1- margine fuscescentes, Magnit. tam varia,
(ut suiainde MVcenam refert. ’ Color candidus 1. pilleo
cinereo, fusco, fuligineo, vaccino, oliVaceo, vi-
jrescente, ’’flavo’’ stipite dilutiorc, h t SU»
\fí¡ circa truncorum radices, quibus radix infixus,) uti
¡Monotropa, vulgaris. jjun.-Sept. (v. \.) ^
i 0 . g r a c i i io r , lam. s in u a t i s , d e n t e d e c u r r e n t e ,
stipite prælongo. — A c c e d i t A. g r a c i l i s Iffith.p 189-
7 . h um i l i s , f i rmu s , p i l e o læv io r i , M o n om y c e S
ijububinus. Batt. p. 42- t. 17. C.
' pudens, pileo læviori, margine stipiteque vi llosis,.
Pers, syn. l. c. ■— Bull. t. 232. Colore variai.
8, A . velutipes, pileo inæquali fulvo glutinoso, la-
i / ’ mellis ventricosis albo-lutescentibus, stipite incurvo
velutino nigrescentc-badio.
Kaji Syn. p. g. n, 51. V a ili, par. t. 12. /- 8. 9 A.
mutabili«. Huds. 615, A. nigripes. Bull. t. H4 Î
619. f . 2. Dee. fr . 2. p. Ï 59- A. velutipes. Curt.
Lond. 4. t. 70. Bolt, t , 13g. Sowerb. t, S84- L 3»
Pers, p, 314. Sw. l . c ,p . Sì. Id .&A, sesculi. Sehums
? . 506.
Cæspitosus, magnitudine varius.^ Stipes brevi*,
inæqualis, mollis, laxus, tenax, apice pallidus et
sæpe compressus. Pileus tenuis, mollis, planiusculus,
lævis, saltim non rugosus ; sed margine subinde
pellucente striatus, etiam pallidior, répandus et
sinuatus varians , junior involùtus. Lamellæ juniores
albæ, dein lutea?, distinctæ ; breviores posti-
ee truncatæ, longiores rotundatæ, plus minus adnexæ.
In arboribus cavis laxus, pallidiar, stipitibus
elongati^ flexuosis, qualis Sowerb. i. 263. ; ad t runcorum
basés subepigeus firmior , radice v e r t ica l i
longa. A . S. p. 165 etc. Copiose in Fago, Sahce
fragili, alba, caprea ; rarior in Æsctéo, Alno &c» Oct.-
Mart. ( v . V. )
0 . Sphinx, pallidior, pileo discoideo, stipite
glabriusculo squamuloso, radice longissima. Batsch.
(ont, I, /'. 112, S m r t z U e. 1809. p .86. (^A.Sphmx.)