132 AßT. I. B. HAYATA : 



Dicotylédones. 

 Gamopetalae. 



Caprifoliacese. 



Viburnum Linn. 



Viburnum formosanum- Hayata (sp. emend.) 



Viburnum erosum Thunb. var. fonnosanum Hange in Maxim. 

 Mél. Biol. X. p. 666. 



Hab. Sözan, leg. S. Nagasawa, 1903, (No. 101). 



The present plant is qnite referable to Hange's var. fonnosanum. 

 The variety, however, has not any stipule, while V. erosum has a 

 distinct stipule, as is mentioned by Maximowigz in the literature 

 above cited. As the Formosan plant differs from the latter species 

 in many other points, it is quite proper to regard it as a plant 

 specifically distinct from V. erosum Thunb. 



Viburnum integrifolium Hayata sp. nov. Eami ramulique 

 graciles divaricati, cinereo-fuscentes, glabri. Folia opposita, petio- 

 lata, exstipulata, oblonga vel oblonge -lanceolata, 9 cm. longa, 2J cm. 

 lata, apice abrupte acuminata, acuminibus 2 cm. longis, basi acuta, 

 margine integerrima, venis venulisque supra inconspicuis subtus 

 prominentibus, venis primariis ascendentibus prope marginem 

 anastomosantibus, venulis transversis, utraque pagine glabra, supra 

 nitida, exsiccate nigricantia, subtus pallidiora, petiolis 7 mm. 

 longis. Cymse ad apicem ramorum terminales, pubescentes, rami s 



