68 COMPOSITE. 



'. Senecio taitoensis HAYATA I.e. p. 40. 



4. Senecio Tashiroi HAYATA sp. nov. Caulis scapifornris 30 cm. longus 

 plus minus lanatus subsimplex. Folia radical ia oblongo-oblanceolata 5 cm. 

 longa \\ cm. lata apice acuta vel obtusa basi attemiata margine irregulariter 

 serrulata utraque pagine primum sparse lanata demum glabrata ; folia caulina 

 lanceolata vel linearia sessilia. Capitula ad apicem caulis pauce laxeque 

 cymosa. Involucrum late obcouicuni 13 mm. latum 7 mm. longum, cum 

 floribus marginalibus 3 cm. in diametro, bracteolis nullis ; bracteis involucri 

 circ. 1 -seriatim dispositis linearibus 7 mm. longis extus plus minus hirsutis 

 mm. latis. Flores ^ : marginales liguliformes; ovarium hirsutum cylindri- 

 cum If -2 mm. longum ; pappi settc albas scabras 3-4 mm. longre ; corollas 

 tubus 4 mm. longus \ mm. latus, limbo clavato-lineari 12 mm. longo 3 mm. 

 lato apice truncate) 3-lobulato, lobis triangularibus <]-! mm. longis, basi atte- 

 nuato. Fl. 3j : oo central es ; corolla tubuloso-campanulata 7 mm. longa apice 

 \\ mm. lata apice 5-lobata, lobis oblongo-triangularibus circ. 1 mm. longis 

 apice acutis. Achaenium niaturum ignotum. 



. HAB. Montibus centralibus, leg. U. Mom, Aprili. 1!>10 (typus !) 

 Senecio campestris HAYATA (uon LINN.) Gen. Ind. p. 40. 

 Near S. campestris, but differs from it by tlie much longer styles. 



5. Senecio morrisonensis HAYATA I.e. p. 40. 

 C. Senecio tozanensis HAYATA I.e. p. 40. 



7. Senecio angustifolius HAYATA I.e. p. 40. 

 Senecio taiivaniamis HAYATA I.e. p. 40. 



lAyularia CASS. 



Key to species. 



1. Leaves palmately parted 1. L. japonica var. scabcrrima. 



Leaves renifornaed 2. 



2. Leaves remotely serrulate or subentire 2. L. Tussilaginea. 



Leaves shallowly 5-lobed or pentangular 



3. L. TussLlatjinca var. formosana. 



1. Ligularia japonica LKSS. var. scaberrima HAYATA n. n. 

 Senecio joponicus ScH.-Bir. var. scaberrima HAYATA I.e. p. 40. 



