MATERIALS FOR A FLORA OF FORMOSA. a, 
longis barbatis, barbis transverse patentibus, flavescentibus. 
Has. Shinko: Rahao, leg. T. Kawaxamur 1908. 
Differs from the type in having much narrower leaves. 
Clematis longisepala Havata I]. Mont. Formos. p. 41. 
Has. Bankingsing: Dr. A. Henry, No. 846, (herb. Kew.) 
Clematis Owatarii Hayara sp. nov. Caulis gracilis striatus, 
glaber, internodiis 14 cm. longis. Folia pinnata, foliolis 3-5, rotundato- 
ovatis vel triangulari-ovatis, apice rotundatis vel emarginatis basi 
truncato-rotundatis, ad extremitatem subito acutis 4 em. longis, 34 
em. latis, glabris, integerrimis, petiolis 6 em. longis, petiolulis 14 em. 
longis. Flores axillares solitarii, longe pedunculati, pedunculis 7 em. 
longis apice incrassatis, basi 2-4-bracteatis, bracteis minutis, spathu- 
latis, vel ovatis. Acheenia complanata, barbata, caudis 5 em. longis, 
barbatis, barbis transverse patentibus, 4 mm. longis, albis. 
Has Formosa, leg. C. Owarart. 
The present plant differs from. C. recta and also from C. 
panculata in having longer tailed fruit and much more rounded 
leaves. The leaves have generally three leaflets, or sometimes 
five-leaflets, then the distance from the first pair to the second 
pair is nearly as long as the petioles. 
Clematis taiwaniana Hayara sp. nov. Pubescens, caulibus 
Sstriatis. Folia tripartita vel bi-trifoliolata, triangularia, 20 em. 
longa, totiusque lata, petiolis 12 em. longis, pinnulis  ovato- 
cordatis cuspidatis grosse-dentatis, utraque pagine pubescentibus. 
Panicule axillares, 15 em. longe, 7 cm. late, pubescentes v. tomen- 
tose. Flores minores circ. 1cem. in diametro, 8 mm. longi; 
sepalis 4, ovatis v. spathulatis obtusis, extus pubescentibus intus 
glabris, staminibus 2-3-seriatis, filamentis dilatatis, antheris 
