Oad. IX. Tribe I. FUNGI HYMENOMYCETES. 
1023 
16309 Gregarious roundish but very irregular tuberculose orange-yellow within and without or whitish 
16j10 Depressed epiphyllous scattered or very confluent reddish fulvous 
Idoll Minute on both sides of the leaf numerous dark mostly angular and subconfluent 
16312 Black very minute roundish or oval numerous depressed 
16313 Epiphyllous orbicul. flattened at length somew. concave in middle fixed ben. by a central filamentous point 
16314 M-iUute somewhat scattered or partially aggregate very black orbicular depressed 
16315 Deep-black oval or elongated cernuous at length substriate or rugose white within 
16316 Roundish or oval confluent corneous externally and black paler within and concave 
16317 Epiphyllous scattered globular or subdepressed smooth pale at length black, Substance very corneous 
16318 Rounded or oblong sometimes confluent white at length brown or black corneous externally, within 
somewhat hollow and carnose 
16319 Rufous, Filaments few spreading over the bulb in the form of a disk 
16320 Round deformed downy white 
16321 Horn-like cylindrical powdery and puri)le-black outside, white inside 
16322 Very minute on both surfaces of the leaf. Filaments forming a dense whitish web 
16323 On both sides of the leaf very globular nearly black, Filaments giving the leaf a farinose* aspect 
16324 On both sides of leaf form, circular pulverul. spots at length conflu. Filam. dichotom. at their extremities 
16325 Red-browR minute. Filaments spreading over the whole leaf pulverulent 
16326 On the under-surface scattered very visible blackish. Filaments few simple not rendering the leaf whitish 
16327 On the upper-surface finely pulverulent. Receptacles minute congregated here and there 
16328 On the under-surface thickly covering the whole leaf, Filam. simple granuliferous : bodies pyriform small 
16329 On both sides of the leaf forming a light pulverulent surface, Recept. few scattered distinct 
16330 On under-surface very numer. min. Filam. few forming no filament, or pulverul. appear, to the naked eye 
16331 On both sides of the leaf so crowded as to darken its color, Filaments very long and slender 
16332 On the under-surface scattered at length concave, Filaments elongated interwoven 
16333 On both sides the leaf very numerous scattered minute. Filaments presenting a glaucous powdery surface 
16 334 On both sides the leaf scattered becoming confluent pulverulent, Recept. aggregated here and there 
16335 Chiefly on under-surface partially scatter. Filam. long flexu, Granulifer. cells oval contain, mostly 4 gran. 
G^S TER OMYCE TES. 
Class I. Angiogastres. — Division I. Phalloidece. 
16336 Volva large, Stipes very cellulose white, Cells of the head containing a fetid dull-green sporuliferous slime 
16337 Head close to the stipes ovate warted impervious pink 
16338 Stipes cylindrical straight mucilaginous 
Division II. Tuberacece. 
16339 Very rough with warts blackish 
16340 Very rough with warts whitish 
16339 
16338 
16341 
16336 
16337 
and Miscellaneous Particulars. 
2007. Acinula. Very similar to Sclerotium or Periola ; but distinguished by the difHuent coat, containing 
a nucleus resembling an acinus in a berry, whence the name. A. Clavus is the Ergot of corn. 
2408. Erysibe. A Greek name of mildew. Most of the productions arranged under this head are known 
by the popular name of mildew. They are better characterized by the plants on which they grow, than by 
their peculiar differences, which, it is probable, depend very much upon the former circumstance. 
2409. Phallus. Large terrestrial fungi, sometimes growing upon rotten wood, not clustered, appearing in the 
summer after thunderstorms, fetid, and highly poisonous. Their form is so similar to that of the (?«XA.o? of the 
Greeks, as not to be overlooked. 
2+10. Batarrea. So named by Persoon, in honor of Antonio Batarra, professor of botany in the Lyceum at 
Rimini, and author of a Historia Fungorum Agri Ariminensis, published at Faenza, in 1759, in quarto, with 
forty plates. A very curious plant found only in England, where, however, it is exceeding rare. The volva or 
wrapper is about the size of a hen's egg, originally of three slightly coriaceous layers, hollow internally, when 
a spongy stalk is formed which rises suddenly to its full height of about twelve inches. This stalk carries up 
on its summit full half the innermost layer of the volva, which is white and smooth within, and covered 
externally with copious brown sporules intermixed with fibres. 
2411. Tuber. An ancient Roman name. T. cibarium is the famous trufl^e, so celebrated in the annals of 
