120 



STY RACEME. 



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



Alniphyllum MATSUM. 



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

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

 stellatis brevissimis, inferioribus albescentibus superioribus fulvescentibus, remote 

 foliati ad axillas foliorum gemmam gerentes. Folia membranacea vel tenuiter 

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

 vescentia oblongo-elliptica obovato-oblonga vel ovato-oblonga 1 5-8 cm. longa 

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

 obtusa margine prope basin integra sed supra basin usque ad summum acum- 

 inis minute remoteque serrulata, serrulis ad mucronem reductis, mucronibus 

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

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

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

 vix impressis subtus tenuissinie elevatis, venis primariis 

 lateralibus utroque latere costas 9-10 a costa angulo 45 

 egressis subrectis hand flexuosis, veuulis utraque pagine 

 vix visis, petiolis 15 rnm. longis complanato-teretibus 

 intus plauis vix sulcatis extus (dorso) couvexis dense 

 adpresse stellato-hirsutis. Paniculre ad ramulos termi- 

 nales 10-15 cm. longre; rhachibus panicula? et pedicellis 

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

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

 pa nulatus alte 5-lobatus, lobis longis triangularibus 

 i2i mm. longis basi latissimis 2mm. latis apice acuminatis 

 margine integris extus dense stellato-pilosis intus sericeo- 

 pilosis, pilis (exceptis margiuibus) simplicibus longiusculis, 

 versus marginem stellato-birsutis, 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, filarnentis ad tubum 

 longum connatis extus perfecte glabris intus densissime stellato-pilosis compla- 



a 



Fig. 4O, Stel- 

 late hairs on a 

 leaf of Alniphyllum 

 hainanense HAYATA ; 

 b, stellate hairs on 

 a leaf of Alniphyl- 

 lum pterospermum 

 MATSUM. 



