MATERIALS FOR A FLORA OF FORMOSA. owe 
ceatis apice leviter reflexis 8 mm. longis 14 mm. latis margine 
hyalinis. Receptaculum convexum planum, stipitibus plerisque brevi- 
bus instructum. Flores majusculi, igulis plerumque 13, patentibus. 
Corolla fl. 2. ligulata, tubo brevi, 14 mm. longo, lamina lineari, 
64 mm. longa, 15 mm. lata, apice 3-dentata, dentibus obtusis, stylo 
24mm. longo, apice 2-fido, ramis truncatis. Fl. %: regulares 
tubulosi, limbo angusto elongato apice ampliato, 4 mm. longo, 5- 
lobato, lobis lanceolatis obtusis 1 mm. longis. Antherz basi obtuse 
apice appendiculatee ; stylirami complanato-teretes apice subdilatati 
truneati. Acheenia 10-costata; pappus copiosus albus scaber. 
Has. Taito: Taruko, leg. G. Naxanara, Jan. 1906, (No. 691). 
Near Senecio flammeus DC. from which this differs in having 
much broader leaves. Also near S. Plerotit M1q. but differs from 
it by the shape of the leaves. 
Senecio taiwanensis Hayara sp. nov. Herba validiuscula, 50 em. 
longa, simplex, glabra. Folia alterna sessilia, lanceolata, 14 em. longa 
3 cm. lata, apice acuminata, basi attenuata, margine dentata, dentibus 
horizontaliter divaricatis acutis, costis supra sulcatis, subtus elevatis, 
utrinque glabra, subtus pallidiora. Capitula cymosa terminalia, 
cymis 5mm. longis, totiusque latis pedicellis 2 cm. longis, bracteis 
linearibus 2 mm. longis. Involucrum campanulatum, 8 mm. longum, 
bracteis lineari-lanceolatis 8 mm. longis, 2 mm. latis, margine hy- 
alinis apice obtusis coloratis, additis bracteolis linearibus. FL ¢: 
ligulati, marginales, 5-6; corolle tubo 4 mm. longo, extus sursum 
hirsuto, limbo liguliformi oblongo-lineari, 13 mm. longo, 1% mm. lato, 
apice truncato emarginato breve 3-dentato, 7-nervio. Fl. 8: corolla 
tubuliformis, 8 mm. longa, tubo 4 mm. longo, limbo dilatato, 45 mm. 
longo, apice 5-lobato, lobis oblongis, styli ramis recurvis truncatis 
penicillatis. Achania 10-costata, pappus albus, 9 mm. longus. 
