76 



GRAMINE.E. 



versus apicem caulis subdigitatim vel oppositim 5-7 dispoditse, rhachibus 

 1-2 cm. longis ; spicis 4cm. longis gracilibus, rhaclieola hirsuta, internodiis 

 2J mm. longis cyliiidrico-clavatis semiteretibus ; spiculse geminatim ad nodos 

 rhachillas clisposita3, altra sessili altra pedicellata ; spicula sessilis : gl. I. 

 lanceolata 3 mm. longa apice acuminata props marginem 2-costata, ad costas 

 arista to-ciliolata ; gl. II. ovato-oblonga 2J mm. longa apice acuminata ad 

 aristam 3 mm. longam abeuns dorso sursum costata ad costam scabrida ; gl. 

 florens aristteformis filiformis 13 mm. longa plus minus crispata tortuosa 

 basi plus minus dilatata membranacea hyalina, palea rninuta oblonga -| mm. 

 longa. Stamina 3. Spicula pedicellata, pedicellis quaiu internodiis rhichillje 

 pauro brevioribus hirsutis semi-teretibus. 



Pollinia monantha HAYATA in MATSUM. et HAYATA (non NEES) I.e. p. 522. 



, awns partly uken g 



Pollinia monantha NEES. var formosana HACK. 

 HAB. Kotosho leg. K. MIYAKE, Nov. 1899. 

 Near Pollinia monantha NEES., but distinguishable 

 from it specificially in the spikelets which are awned 

 in both gl. II. and III. 



6. Pollinia ciliata TRIN.; MATSUM. et HAYATA I.e. 

 p. 521. 



7. Pollinia monantha NEES.; HAYATA in General 

 Index to the Flora of Formosa p. 99. 



XXX. JPolliniapsis HAYATA n. g. 

 Polliniopsis Somai HAYATA sp. nov. (Fig. 45). 

 Calmus basi repens ad nodos radicans, internodiis 2-3 cm. 

 longis, sursum ascendens 30-40 cm. longus glaber a basi 

 usque ad medium foliatus. Folia lanceolata 4cm. longa 

 5 mm. lata apice acuminata basi obtusa membranacea 

 utraque glabra haud scabra sed lasvia basi margine 

 barbis 2 mm. longis 3-5 instructa, ligula 1 mm. lata 

 l mm - lon S a ciliolata, vagina 2-3 cm. longa margine 

 hirsuta. Spica? geminae ad apicem culmi terminales circ. 

 }on ^ graciles recurva3> rhachibus rectis haud 



iv'.; e g g a lodicel'- h ren<ex ' s glabris, internodiis spica3 5mm. longis com- 

 a young caryopsis. p i anat i s g i a bris Isevibus haud vel vix hirsutis. Spiculee 



