Tuhproi(l«j,'p, Tuboraiotr, 'J'uhi'r. Pl 



llah. ;r1 lerram .sabiiIos;ara in silvuli."< jiineis oX tiliacois, Hes- 

 sea-Nassaij, 



TUBER Mich. - Syll. VIII. p. S?^2. 



1. Tuber Requieni Tul Svll. Vlll. pag. SOG. - Vai. stramineum 1734 

 Ferry ot Qu('l. XVI Supj)!. p. 1. t. ?). f. 1!). — Globo.sum v. oblon- 

 ^Mim. 1,5 cm. liiam., ieve, eburnoum, (icin stramiiioum et |)ur|.'i- 

 reo-maculatum, pruiMO.>um, ilein nitens; cortice duro, teuaci, sub* 

 tili, hyalino, parum secernibili ; gleba molli, dein indiirata, -ilbida, 

 fulva, iJein subrosea, veni.s aibis venulis hyalinis marginatis minu- 



te inarmorata ; sporiciiis ellipsoideis, conferte aculcatis, fulvo-au- 

 ratis, 25-30 y. loug. 



llah. \i\ hnmo argilloso-sabulosa in montibus Pyrenreis et in 

 rijillia austral;. — Odor mof^clii v(d sinapis. 



2. Tuber Bellonae Qu^l. XVI Snpp!. p. 5. — Globulosura. gibboru- 47P5 

 lum, 3-7 cm diam.. nigrum ; cortice verrucis peiitagoiiii.s, sulcatis 

 asperato; gleba fulvo-cinerea, venis albis et obscuris, cerebriformi- 

 gyrosis minute marmorata; ascis l-l-sporis; sporidiis globosis, 

 late roticulatis. fnlvis, 20-40 /. diam. 



Hab. in humo ^rgilloso-silicea Vaucluse Gallia.-. — Odor bitu- 

 minosu?. T. frtt>!<pyiterico affine sed sporidiis sphjcricis. 



3. Tuber montanum Cliatin BuU. Soc. bot. Fr. 1801, p. 5S, — Ascoma- 4786 

 tibus verruci.s convexis majusculis; gleba subgrisea; venis vermicu- 

 laribus lineis quinque efformatis, liiiea media ulba angusta, lineis 

 binis brunneis binis albis cincta; sporidiis T. melanospori sed 

 paullo pallidioribus. 



!fah. \n raontanis Pellafol pres Corps Galli.-e, alt. 900 m. (Aglot). 

 — Odor debilior quam T. ,nielanospori. 



4. Tuber exiguum Hesse Hypog. I, p. 30. 4787 



Hah. ad terram sabulosam et humosam in fagetis et pinetis, 

 Hessen-Nassau. 



5. Tuber De-Baryanum Hesse Hypog. I, p. 'M. 4788 



Uah. ad terram calcaream et humosam in fagelis Pt querce- 

 tis, Ilessen-Nassau. 

 0. Tuber murlnum Hesse Hypog, I, p. 31. 4789 



Hah. ad terrara linraosam et sabulosam iii s;ivulis fraxiueis et 

 avellaneis. Ilesseii-Nassau. 

 7. Tuber scruposum ITesse Hypog. I, p. 31. 4790 



Ifah. ad t<MM-am calcRi'eam in silvulis fraxineis, fagineis et co- 

 rvleis, Hessen-Nassau. 



