80 



ART. 4. — SHÜTAI OKAMUBA : 



latis, alaribus numerosis quadratis c. 7-10 // magnis ; folia ramulina 

 late ovata apice subito subulato-attenuata. 



Hondo: Prov. Ise; Tsü-shi (Leg. Hisahiko Sasaoka ! 13. YI. 1913). 



A typo statura graciliore, foliis minoribus, apice brevioribus 

 differt. 



Okainuraea Jiakoniensis (Mitt.) Beoth. Engler und 

 Pbantl nat. Pflanzenf. p. 1133. (1908). 



Syn. Hypmifii liakoniense Mitt. Trans. Linn. Soc. Lond. 2iid Ser. 

 Bot. Vol. ni. Part 3. p. 185. (1891.). 



Habitat in arborum truncis. Plcmtae graciles, caespitosae, 

 caespitibus late extentis, densiusculis, rigidiusciilis, lutescenti- 

 viridibus, nitidiusculis. Caulis elongatus, repens, usque ad 5 cm. 

 longus, irregulariter pinnatini ramosus, hie illic fasciculatim fusco- 

 radiculosus, sectione teres, c. 0.24 mm. diam., fascicule centrali 

 pauci-cellulari, reti intermedio hyaline, cellulis hexagonis vel 



oblonge -hexagonis tenellis c. 

 14/^ magnis, cellulis periphericis 

 c. 5-6-seriatis minoribus lutes- 

 centibus vel fuscis valde in- 

 crassatis ; ramis erectis, strictis 

 vel curvatulis, c. 2 cm. longis, 

 subpinnatim vel subfasciculatim 

 ramulosis vel simplicibus, dense 

 foliosis teretibus, apice attenuatis 

 saepe flageUiformiter productis ; 

 ramulis attenuatis. Folia cauhna 

 et ramea sicca adpressa, madida 

 erecto-patentia, concava, vix decurrentia, ovato-oblonga, in acumen 

 sensim elongatum subulatum attenuata, c. l.G-1.8 cm. longa et c. 



y-C-r. A.X25 



Fiff. 36. Okamuraea hakoiiiensis. 



A. Folia : f.c.r. folia caulina et ramea f.rl. folia 



ramulina ( x 25) ; B. Sporangia ( x 10). 



