Schoenus.] CXLIII, CY PERACE E. 300 
Stems 3 > 6 in. Fipikolet solitary, brown, 4 lines long. 
Bract short. No hypogynous bristles. Stamens 4 
. 21, S. pleiostemoneus, 
Stems under 1 in "Lea sand involucral bracts long. 
Spikelets. 2 paleceoloured, 6 ii 7 lines long. No 
ous bristles, 22. S. breviculmis, 
hypo gyn tles. Sta ` 
Stems 2 to 5 in. Leaf-sheaths greets with short laminæ, 
Spikelets solitary, about 6 lines. Hypogynous bristles 
resent . : 23, S. deformis. 
Stems 6 to 9 in. Leaves short, often woolly. Sp ikelets 
solitary, l in. long. Bract short. Sypyn ‘bristles 
. 24. S. unispiculatus. 
SA. filiform 10. Leaf-sheaths with very short points, 
Spikelet er: 5 to 8 lines long. Hrpouropn 
Scales pre 25. S. tenuissimus. 
, Serres VI. Stri peint on seusiiy long. Spikelets grs ar on erect PIRI 
ortened into a spike the lower flowert 
tn a narrow panic ‘le 
yaki m. "re AS ^h "itas gioca Stamens 3. ZE all Western jet 
. i and S. villos 
iis 1 to 3 in each bract. Outer mp glume 1 or 
none, ries at the base of the sten 
Stems 3 to 6in. Leaves much hoster, obtuse, 4 t 
line es not ribbed. Spikelets 5 to 6 lines. . . | 29. S. obtusifolius, 
Stems 6 to 12in. Leaves rather long, wi 
pro mt ribs on each side. Spikelets 5 16 6 
Sm tha Be pee Ne. 
Stems 9 € 18 in. Leaves slender, subulate-acuminate. 
rg 4 " 5 lines . 98. S. asperocarpus. 
Stems 6 to 9 Lea rather sho rter, almos t 
= ula te, not pe "Spikelets 4toólines . . . 29. S. Moorei. 
pikelets many, clustered in the upper bracts. Outer 
mpty glumes s several. 
Leaves at the of the stem. Spikelets 4 to 5 lines. 
Glumes due -ciliat oa BO Be Ub 
Stem tall, leafy. E 8 to 9 lines, glabrous ` AEE S aur rus. 
hihi tes VIL Calostachyz. —Spikelets large (except in S. acuminatus), peduncu- 
" em distant sheaths, eget And or ver "i Jew in each sheath. Outer empty glumes nume- 
ous, regularly dist en JS 
Pikelets 1 in, nates Hyp ypogynous bristles 
8 bel Sheathing bracts with leafless laminze 32. S. calostachyus. 
P ipis 1 to mes obtuse with kren like tips. 
o D dtu bre Sheathing bracts with very 
ü Short obtuse points, 
eduncles scabrous, Outer enpi glumes 5 or 6. 
P Tn species . 33, S. seabripes. 
eduncles Outer t empty glumes 10 to 12. 
dem T specie TIBET Jm S. multiglumis. 
Spikelets mek to Fi Glumes acute. No hypog 
Spik iesu Shoathing bracts with short acute points. . gd S. efoliatus. 
ae under à in. Glumes acute. No hypogynous 
ristles, Sheathing bracts with short points . . . 36. S. acuminatus. 
(See also 24, S. unispieulatus). 
—8$, lets under in. en. utn srk jemm or 
Ve tty o fuas perpen peduncle sith : 
nal cluster 
2a2 
