tetraspora — tremulae 
BE 
tetraspora (Nyl.) Th. Fr. (Blastenia) 
345. 
tetraspora Nyl. (Lecanora) 245, 
tetraspora Nyl. (Lecidea) 546. 
Thalloedema Mass. 528. 
Thalloidima Mass. 326, 328, 528, 
329, 330, 352, 356, 857, 414. 
thamnodes (Fw.) Arn. (Evernia) 15. 
thamnodes Fw. (Evernia prunastri ß) 15. 
Thamnolia Ach. 76. 
Thamnoliaceae 76. 
theiodes Smft. (Lecidea) 398. 
theiodes (Smft. ?) Arn. (Lecidea lactea e) 
398. 
theiodes Kbr. (Lecidella) 398. 
theleodes Th. Fr. (Polyblastia) 554. 
theleodes (Smft.) Th. Fr. (Sporodictyon) 
554. 
theleodes Smft. (Verrucaria) 554. 
Thelidium Mass, 5835, 526, 537, 588, 
539, 540, 541, 542, 548. 
Thelopsis Nyl. 570. 
Theloschistaceae 1753. 
Thelotrema Ach. 300, 305, 306. 
309, 511, 521, 542, 546, 552, 
Thelotremataceae 500. 
thelotremoides Nyl. (Lecidea) 306. 
thiodes Sprengel (Lecanora) 255. 
thiodes Kbr., (Lecanora frustulosa ß) 255. 
thrausta Ach, (Alectoria) 18. 
thrausta (Ach.) Nyl. (Ramalina) 18. 
thrausta Fr. (Ramalina calicaris var.) 18. 
Thrombium Wallr. 510, 557. 
thulensis 1b. Fr. (Alectoria) 6. 
Thyrea Mass, 583, 594. 
thysauaeum Ach, (Collema) 577. 
thysanaeus Hepp (Synechoblastus 
nigrescens b) 577. 
tiarata Kbr. (Lecidea) 299. 
tichotheecioides Arn. (Arthopyrenia) 
566. 
Tichothecium 557. 
tigillare Anzi (Acolium) 496. 
tigillare (Acolium) 496. 
tigillare Pkt. (Calicinum) 496. 
tigillare Pers. (Calicium) 496. 
tigillare Ach. (Cyphelium) 496, 
tigillare Ach. (Cyphelium) 496, 
tigillaris Ach. (Lichen) 496. 
tiliacea Kbr. (Imbricaria) 126. 
tiliacea (Imbricaria) 126. 
tiliacea (Hoffm.) Ach. (Parmelia) 126. 
tiliacea (Parmelia) 126. 
tiliaceus Hoffm. (Lichen) 126. 
tinctorius Weber (Lichen) 20. 
tirolensis Kbr. (Buellia) 460, 
71 
tiroliense Nyl. (Stereocladium) 28. 
tiroliensis Arn. (Polyblastia derma- 
todes b) 549. 
titanophila Sprengel (Verrucaria) 560. 
titanophila Ung. (Verrucaria) 536. 
Tomasellia Mass. 559. 
tomentosa Hoffm. (Peltigera) 80. 
tomentosum Kbr. (Mallotium) 584, 
tomentosum Kbr, (Nephroma) 80. 
tomentosum Nyl. (Nephromium) 80, 
tomentosum (Nephromium) 81, 
tomentosum Fr. (Stereocaulon) 25 
tomentosum Pkt. (Stereocaulon) 25. 
tomentosum (Stereocaulon) 25. 
tomentosus Swartz (Lichen) 80. 
Toninia Mass. 325, 326, 328. 
Toninianum Mass. (Thalloidima) 328. 
Torellii Anzi (Biatora) 374, 
tornata Ach. (Gyrophora) 148. 
tornata (Ach.) (Gyrophora cylindrica d) 
148. 
tornata Nyl. (Gyrophora eylindrica f.) 
148. 
torno&nsis (Nyl.) Th. Fr. (Biatora) 
368. 
torno@nsis Nyl. (Lecidea) 368. 
trabicola Kbr. (Buellia punctiformis f.) 
458, 
trabinella Th. Fr. (Arthonia) 491. 
trachona (Wahlenb.) Stizenb. (Bilimbia) 
342. 
trachona. (Lecidea) 341. 
trachona Wahlenb. (Verrucaria) 542, 
trachyna Arn. (Cladonia) 49. 
trachynus Ach, (Baeomyces) 60, 
trachytica Mass. (Mischoblastia lecanorina 
var.) 209, 
trachytiea (Mass.) Anzi (Rhinodina) 
209. 
transitoria Arn. (Lecidea) 412, 
transluecens Norman (Spheconisca) 
571. 
trapeziforme Sydow (Endopyrenium) 506. 
trapeziformis 0. F. Müller (Lichen) 506. 
trechalea -Nyl. (Verrucaria) 568. 
tremelloides Ach. (Collema) 588. 
tremelloides (Colleına) 589. 
tremelloides (L. fil.) Fr. (Leptogium) 
588. - 
tremelloides L. fil. (Lichen) 588, 
tremniaca Arn. (Placynthium nigrum f.) 
101. 
tremniaca Mass. (Racoblenna) 101. 
tremniacum (Mass.) nob. (Lecothecium 
nigrum b) 101, 
tremulae Kbr. (Leptorrhaphis). 567.