120 



STYRACE.E. 



r 



HAB. Shintiku : Tonnofushirowan, leg. I. TANAKA, Oct. 1913, fl. 

 Alniphyllum MATSUM. 



Alniphyllum hainanense HAYATA sp. nov. (Fig. 40-a). Arbor ? rami 

 et ramuli fusco-cinerascentes teretes sursum dense stellato-pubescentes, pilis 

 stellatis brevissinris, inferioribus albescentibus superioribus fulvescentibus, remote 

 foliati ad axillas foliorurn gemmam gerentes. Folia membranacea vel tenuiter 

 chartacea in exsiccato supra fiisco-nigricantia subtus albicantia vel albo-ful- 

 vescentia oblongo-elliptica obovato-oblonga vel ovato-oblonga 15-8 cm. longa 

 6-3 cm. lata apice acuta vel breve acuminata basi acuto-cuneata acuta vel 

 obtusa margine prope basin Integra sed supra basin usque ad surnmum acum- 

 inis minute rernoteque serrulata, serrulis ad mucronem reductis, mucronibus 

 a se 3-7 mm. remotis, pagine supra parcissime stellato-hirsuta subtus dense 

 stellato-villosa, pilis brevissimis, costa supra dense stellato-hirsuta haud im- 

 pressa vix vel haud elevata subtus tenuiter elevata, venis supra haud elevatis 

 vix impressis subtus tenuissime elevatis, venis primariis 

 lateralibus utroque latere costte 9-10 a costa angulo 45* 

 egressis subrectis haud flexuosis, venulis utraque pagine 

 vix visis, petiolis 15 mm. longis complanato-teretibus 

 intus planis vix sulcatis extus (dorso) convexis dense 

 adpresse stellato-hirsutis. Paniculae ad ramulos terrni- 

 nales 10-15 cm. longae; rhachibus paniciiUe et pedicellis 

 dense stellato-pilosis ; bracteis subulato-linearibus 3 mm. 

 longis \ rnm. latis dense stellato-pilosis. Calyx late cam- 

 panulatus alte 5-lobatus, lobis longis triangularibus 

 2f mm. longis basi latissimis 2 mm. latis apice acuininatis 

 margine integris extus dense stellato-pilosis intus sericeo- 

 pilosis, pilis (exceptis marginibus) simplicibus longiusculis, 

 versus marginem stellato-hirsutis, sinibus inter lobos trian- 

 gularibus acutis. Corolla alte 5-lobata, tubo brevissimo 

 utraque facie glabro 1 mm. longo ; lobis 5 oblongis 1 2 mm. 

 longis 8 mm. latis utraque pagine dense stellato-pilosis apice obtusissimis basi 

 plus minus contractis margine integris. Stamina 10, filamentis ad tubum 

 longum connatis extus perfecte g]abris intus densissime stellato-pilosis compla- 



Fig. 4O, Stel- 

 late hairs on a 

 leaf of Alniphyttum 

 haimnense HAYATA ; 

 b, stellate hairs on 

 a leaf of Alniphyl- 

 lum pterospermum 

 MATSUM. 



