52 ERIOCAULES. 
2mm. longus gracilis, lobis 3 lineari-spathulatis 1}mm. longis $ mm. latis 
apice acutis sursum margine dorsoque albo-ciliolatis. Ovarium depresso-globo- 
sum +mm. in diametro glabrum 3-sulcatum brevissime stipitatum, stylo 3 mm. 
longo apice 3-fido, segmentis 1mm. longis glabris. Semina ovata $ mm. 
longa 1mm. lata apice acuta basi truncata longitudinaliter striata obscure 
reticulata minute muricato-echinata. 
Has. Nanto, leo. T. Kawaxamt, 1913. 
Nore: Involucral bracts glabrous; receptacle densely barbate. 
Near Friocaulon parvum Korrn. ; but differs from it in the much broader 
leaves. 
Eriocaulon pachypetalum Hayara sp. nov. (Fig. 29). Folia cxespitosa 
6-12 cm. longa linearia medio 4 mm. lata apice acuminata utraque glabra. Scapi 
cespitosi 10-18 em. longi 4-5-sulcati glabri folia in longitudine paulo superantes 
basi 1-vaginati, vaginis 4.cm. longis glabris, oribus truncatis latere uno fissis. 
Capitulum depresso-globosum 8-4 mm. longum 6 mm. latum, bracteis involu- 
cralibus obovatis 24 mm. longis 12 mm. latis apice obtusissimis. FI. 2 et ¢ 
intermisti. Fl. {: bracteis obovato-cuneatis 3mm. longis 14 mm. latis apice 
acutis vel cuspidato-acutis basi angustatis intus glabris extus sursum densé 
pulveraceis ; sepala in spathulam 2mm. longam 1 mm. latam apice rotundatam 
brevissime 3-lobulatam dorso sursum dense pulveraceam et ciliolatam basi 
cuneatam ad stipitem 1mm. longum abeuntem connata; corolle tubus gracilli- 
mus 13mm. longus apice crassissimus trilobatus, lobis incrassatis triangulari- 
bus 4mm. longis ¢ mm. latis acutis glabris; stamina 6-3, filamentis glabris 
#mm. longis basi incrassatis, antheris nigricantibus. Fl. ?: sepala 2 oblonga 
2mm. longa 1mm. lata secus longitudine plicata apice obtusa ciliolata pul- 
veracea ; petala 3 distincta spathulata 2mm. longa } mm. lata apice obtusa 
cristata ad apicem glandula nigra punctata basi attenuata ad stipitem abeun- 
tia toto incrassata. Ovarium ovoideum 3mm. longum $mm. latum glabrum 
3-sulcatum. 
Has. Toyenché: Taikokan, Toyen ; Daigyorin, leg. -Y. Sarmapa, Oct. 
1914, 
Near Eriocaulon alpestre, but differs from it in the much incrassate corolla- 
lobes of male flowers. 
