130 



LYCOrODIACEJE. 



rotundatis ad extremitatem auri- 

 oulis ^ mm. longis singulis iu- 

 structis, margiue minute setuloso- 

 serrulatis tenuibus. Selaginella 

 leptoplu/lla HAYATA in MATSUM. 

 et HAYATA Enmn. PL Formos. 

 p. 553 (non BAKER.) . 



HAH. Shinkocho, leg. T. 

 IVAWAKAMI. 



Very near S. leptophyUa 

 BAKEE, but differs from it by the much narrower spikes. 



Fig. 68, Selaginella stennNldchiju HAYATA; 

 .1, ,i ventr.il leaf ; b, a dorsal leaf ; c, a portion 

 of a spike ; d, a bract seen from side. 



Lycopodiacese. 

 Lycopodium LINN. 

 Lycopodium (Lcpidotis) alpinum LINN. var. transmorrisonense 



HAYATA n. v. (Fig. 69) Caulis repens teres 1} mm. in diametro sectionis 



ramosissimus, ramis asceudeutibus dense foliosis apice iuterdum ad stipitem 



spicarum abeuntibus. Folia imbricatim spiraliter disposita adpressa vel zh 



pateutia ascendenti-recurva triangulari- 



lanceolata 3 mm. longa apice acumiuata 



basi latissima minus 1 mm. lata crassa 



margins integra 1-nervia com- 



planata iutus plana dorso rotundata in 



sectione piano-con vexa margine obtusa. 



Spicse cyKndricse 2^ cm. longe 3-4 mm. 



in diametro sectionis, bracteis firme 



imbricatis densiuscule spiraliter sitis 



sub sporangio singulis caudato-ovatis 



apice caudato-acutis basi 1-auiiculatis 



cum auriculis 4 mm. longis 2| mm. 



latis margine irregulariter denticulatis, 



auriculis oblongo-triangularibus 1 mm. longis minus 1 mm. latis apice 



obtusis, utraque pagiue glabris 1-nerviis, nervis dorso hand iutus distincte 



Kief. 69, Lycopodium alpinum var. 

 transmorrisonense HAYATA, a, a bract seen 

 from back ; b, the same seen from face. 



