9€ Hymenomvcet*. Ajraricacenp. OchrosportP, Flnmmiila. 



FLAMMULA Fr — Syll. Y p 809, IX p. 104, XI pag. 56, XIV 

 p. 136 



1. Flammula saltensis Speg. Fg. Arg. novi v. crit , p. 130 (1899 . — 3io 

 Caespitosa v. rarius subsolitaria; pileo primo hfmisphserico, dein 

 applanato cxpanso, 8-12 cm. diam., centro plus minusve depresso, 

 plus minusve int^nse ferrugineo, j>er aetat^m minute irregulariter- 

 que paliescenti-retioulato, glabro, levi, margine f^emper incurvulo 

 obtuso integro estrio; carue pallescenti-alba. 6 10 mm. crassa, 

 usque ad marginem evoluta, compactiuscula; stiptte extus albo v. 

 vix leniter rufesconte, non v. vix fibrilloso, 8-10 cm. longo. 12-16 

 mm. crasso. deorsura attenuato, intus fai'cto albo fibroso; lamellis 

 polymaoriis, coufertis. membranaceis, ferrugineis, pileo obscuriori- 

 bus, 6-7 mm. latis. utrinque attenuato-acutis, postice decurrenti- 

 bus acie intogrit, subcrispulis ; sporis ellipticis v subovatis, levi- 

 bu8, fulvis. 12-16 ^ 6-8. 



Hab ad ba:>iT'i truncorum in silvis pr. La Vina, prov. Salta 

 Argentina?. — (\l()r funginus "sapor gummoso-amaricans. 



2. Flammula pampeana Speg Fg, Arg. novi v. crit., p. 130 (1899; 3il 

 — ScTpius c^spitosa : pileo ex hemispbaerico applanato, 10-16 cm. 

 diam.. jnnmo e luteo fulvo, dein aurantiaco v aureo, sqnamis ad- 

 pressis fuscescentibus densiusculo vestito saepeque irregulariter ri- 

 mosulo, margine subinvoluto integro v. fisso ; carne albo-lutea, 1 

 cm. crassa, ad apicem laraeilarum usque producta, compactiuscula; 

 stipite 8-9 cm. iongo, 2 cm. crasso, extus pileo concolore, apice 

 subpruinuloso ac pallescente, medio glabro. deorsum incrassatulo, 

 fibrilloso-squamuloso, intus farcto albo-Iutescente fibroso; lamellis 

 polymacriis, confertis, membranaceis, sordide e luteo v. fulvo fer- 

 rugineis, 1 cm. latis, antico aoutatis, postice truncato-adnatis vel 

 vix subrotundatis, primo acie integris dein fisso-Iaceris: sporis ova- 

 tis, obtusiusculis, dense minuteque nigulosis, saepius grosse 1-gut- 

 tulatis, fulvo-ferruginois. 10 » 6;- basidiis clavulatii-. 26^8, hya- 

 linis 



Hah. ad truncos oaviosos pr Conchitas, prov. Buenos Aires 

 Argentin#. — Odor funginus, sapor parum gratus acidulo-sub- 

 amarus. Species edulis, F. alnicolcp Fr. affinis, sed stipite farcto 

 deorsum non attenuato sporisque rugulosis recedens. 



3. Flammula argentina Speg. Fg. Arg. novi v. crit , p. 129 1899). 312 

 tab. VI, ng 8-14. — Solitaria v. siepius concentricc laxe grega- 

 ria : pileo primo e globoso hemisphjerico margine involuto atque 

 crasse lateque stupposo-appondiculato, dein gradatim cxpanso, po- 



