Plantae Stuebelianae novae. 369 
maximi in specimine 4 cm longa, 2 cm lata; scapis c. 20—25 cm longis, 
monocephalis, incano-tomentellis, braeteatis (bracteis elongato-triangulari- 
bus, acutis, c. 5—8 mm longis, basi c. 1 mm latis); involucris late campa- 
nulatis; involucri squamis subquinqueseriatis, dorso incano-tomentellis ; 
interioribus lanceolato-linearibus, acutis, basi margine scariosis, subfusces- 
centibus, apice subviolascentibus, c. 17mm longis, 2'/, mm latis, exteriori- 
bus sensim decrescentibus, extimis elongato-triangularibus, c. 4 mm longis, 
ad bracteas pedunculi transeuntibus; floribus femineis radii e. 20, corollis 
c. 21/2 em longis, tubulo c. 8 mm longo, ligula exteriore c. 47 mm longa, 
2—21!/, mm lata, multinervia, ligula interiore c. 3 mm longa; floribus 
hermaphroditis disci crebris, corollis c. 12 mm longis, ligulis c. 5 mm 
longis, quadrinerviis, exteriore apice tridenticulata, interiore profunde bifida ; 
pappi setis sublutescenti- vel basi subrubello-albidis, c. 12 mm longis; 
achaeniis admodum immaturis adpresse sericeo-pilosis, c. 3 mm longis. 
Species T. reptanti (Wedd.) (syn. Bichenia reptans Wedd. Chlor. and. I. 
p. 25) affinis, differt scapis braeteatis, et T. auriculatae (Wedd.) (syn. 
Bichenia auriculata Wedd. Chlor. and. I. p. 26) proxime affinis, a qua 
differt foliorum lobis terminalibus grosse erenatis, scapis tomentellis, brac- 
teatis. 
Peruvia: crescit infra La Cruz de Celendin et prope Tambo Mayo 
inter Pacasmayo et Moyobamba (coll. peruv. n. 481). 
T. Stuebelii Hieron. nov. spec. 
Bichenia foliis radicalibus subrosulatis petiolatis (petiolis inclusa 
vagina c. 4cm longis, tomentosis, vaginatis, vaginis c. 2!/; mm latis, fusces- 
centibus, subscariosis, intus extusque dense albido-tomentosis), laminis 
spathulatis, obtusis, grosse crenato-lobulatis, basi in petiolum attenuatis, 
utrinque dense albido-tomentosis, erassiusculis; maximis c. 1!/; cm longis, 
8 cm latis, lobulis 1—2 mm longis, 1!/—9 mm basi latis; scapis subbi- 
bracteatis (bracteis elongato-triangularibus, tomentellis), brevibus, quam 
folia brevioribus, albido-tomentosis, monocephalis; involucris late campanu- 
latis; squamis subtriseriatis c. 20, viridibus, dorso albido-tomentellis, 
acutis; interioribus lanceolatis, c. 8mm longis, 2mm latis, exterioribus 
sensim decrescentibus, extimis elongato-triangularibus, 3—5 mm longis, 
c. 11/5 mm latis; floribus femineis radii c. 48—20, corollis 10—14 mm longis, 
tubulo c. 3 mm longo, ligula exteriore 7—8 mm longa, 2!/; mm lata, sub- 
quadrinervia, apice breviter tridentata, laciniis ligulae interioris anguste 
linearibus, c. 5 mm longis; floribus disci hermaphroditis crebris, corollis 
c. 8mm longis, ligulis brevibus, c. 4mm longis; pappi setis albidis, c. 6 mm 
longis; achaeniis admodum immaturis c. 2mm longis, glandulosis. 
Species 7. crenatae (Remy) (syn. Chaetanthera crenata Remy in Gay 
Flor. chil. p. 302) affinis, differt foliorum laminis erenato-lobulatis, utrinque 
Botanische Jahrbücher. XXI. Bd. 24 
