635 



dubius E. 



J. ACUTUS L, sp pi 325. B 2:205, 204 

 (of E as J. robustus). 



Variety SP KAEBOSCABPUS E, Wheel- 

 er's R 6:376. B 2:204 as J. robustus. 

 Ab 80. 



Sts and Ivs 0.5-1.5 m hi, stout, rigid 

 and pungent, growing in large tussocks; 

 panicle 6 -12 cm Ig, about equaling 

 spathe, secondary spathes Ig-acuminate; 

 clusters 2-4-fld; perianth seg scariously 

 margined, outer broadly lanceolate, 

 acute, inner obovate, deeply emarginate, 

 2 mm Ig; cap subglobose, apiculate, 

 about 4-mm Ig. 



Salt marshes near the coast. Fort 

 Ballona; Washington. 

 J. A8EPTU3 Parish = J. Nevadensis. 

 JUNCUS BALTICUS Willd. 



Willd in Ges Nat Fr Berl Mag 3:298 

 (1809). Da 18. Ab 80. B 2:20 C .. Eet- 

 hard, Reichb Ic Fl Fer 9 t ill. Greene, 

 Cal ac b 2:414, Cruz. Br 1:217, Rosa. 

 P 1:93 Mig. 



Sts rigid, rather slender, leafless, :i-4 

 dm hi; panicle 2-4 cm Ig; perianth seg 

 lanceolate, acute. 4-5 mm }g, brownish; 

 cap rather acutely angled, beaked; sds 

 distinctly reticulate. 



J. BOX.ANDER.I E, St Louis ac tr 2:470. 

 B 2:208. 



J. BBEWERI E St Louis ac tr 2 --140. B 

 2:205. 

 JUNCUS BUFONIUS Linn. 



L, sp pi 328. B 2:206. Da 18. iia Go. 

 Ab 81. Greene, Cal ac b 2:414 Cruz. Br 

 1:217 Rosa. 



Sts com branching from base, 5-?5 cm 

 hi, rts fibrous; Ivs 5 mm wide or less; 

 fls mostly solitary and remote upon the 

 spreading branches; perianth seg lanceo- 

 late, p'ish, with margins scarious, 4-G 

 mm Ig; sta 6, sometimes 3, 2-3 mm Ig; 

 anth sh'er than fil; cap oblg, obtuse, 

 shorter than perianth. Ann. 

 J. CHXiOBOCEFHAIiUS E St Louis ac 

 tr 2:485. B 2:210. 



J. COMMUNIS Meyer, Kunth Enum 3: 

 320. B 2:206 as J. effusus L. 

 J. COMFB.ESSUS HBK Nov Gen 1:235. 

 B 2:205. = J. Mexicanus fide IK. 

 J. COOPERI E St Louis ac tr 2:586. B 

 2:205. 



J. DBUMMONDII Meyer, Ledeb Fl Ross 

 4:235. B 2:206. 



J. DUBIUS E St L ac tr 2:459. B 2:209. 

 McClatchie Er 2:78, LA Co. 

 J. EFFUSUS L, Sp PI 326. B 2:206. 

 Greene, Cal ac b 2:414 Cruz. Ha 65. 

 SF. Bog rush. 



J. FALCATUS Mey Syn Luz 34. B 2:207. 

 J. LESUERU Bolander, Cal ac pr 2:179. 

 B 2:205. Curran, Cal ac b 1:150. Da 18. 

 Variety EIiATUS. . "Rigid, stout and tall 

 (6 hi or more): panicle less and widely 

 spreading (3-6')". B 2:205). near LA. 

 Ab 80. 



JUNCUS LONGISTYLES Torr. 

 T. bot Mex bound 223. Ab 81. Da 18. 

 B 2:208. 



Per; sts several, simple, leafy, 3-5 dm 

 hi; Ivs much sh'er than sts, flat and 

 grass-like, sheaths with distinct ligules; 

 hds com 5-9 in a sparingly branched 

 panicle, exceeding the very sh spathe; 

 fed-fld; perianth seg g5ish, nar'ly ovate 

 acuminate; sta 6; sds oblanceolate, min- 



ute, faintly ribbed. 



J. MACROPHYLLTTS Cov in Ha 85, 



based on J. canaliculatus E, bot gaz 7:& 



(1882), not Liebm. Baja! LA (Hasse). 



Ar (Tourney). SBer. 



J. MENZIESII R Br in Hook Fl 2:192. 



B 2:207 as J. Falcatus. 



J. MEBTENSIANA Meyer, Veg Sitch 167. 



B 2:210. Alk. Cal. Colo. 



J. MEXICANUS Willd ex Schult f syst 



7:178. Ab 80. Ha 66. (J. compressus 



HBK.) 



Closely resembling J. balticus, but 

 more slender, 12-24 cm hi; sts somewhat 

 flattened, sheaths frequently If-bearing; 

 panicles about 2 cm Ig, loosely few-fld; 

 perianth seg 4-5 mm Ig, lanceolate, g'tsh 

 or slightly tinged with brown. 

 J. NEVADENSIS Wat, Am ac pr 14:303. 

 Parish, Er 6:86, SBer mt meadows, dis- 

 tributed as J. aseptus E. 

 J. NODOSUS L, sp pi ed 2, 466. B 2: 

 208. 



Sts slender, from a very slender 

 creeping tuberiferous rtstock: Ivs com- 

 pressed, erect: hds few, 8-20-fld, sub- 

 globose: perianth-seg brownish, l%-2" 

 Ig, lanceolate, acuminate, nearly equal- 

 ing the nar acuminate cap: anth oblg, 

 sh'er than fil: sds ovate, rather abrupt- 

 ly apiculate at eacn end, reticulate, 

 brownish. 



Variety MEGACEPHAI.US Torrey. Da 

 18. Ab 82 as J Torrey i Cov. 

 J. OBTUSATUS E, st L ac tr 2:495. B 

 2:208. 



J. OBTHOFHYIiIiUS Cov 207. Parish, 

 Er 6:86, SBer mts 6500-8000 alt. 

 JUNCUS OXYMER1S Engelm. 

 E, st L ac tr 2:483. B 2:2*9. Ha 68. 

 Parish, Er 6:86, SBer mts, 5000 alt. 

 J. PABRYI E, st L ac tr 2:446. B 2: 

 206. 



J. PATENS Meyer, syn Luz 28. B 2: 

 206. Ab 81. Br 1:217 Rosa. 



Sts rather soft, 0.5-1 m hi; inner 

 sheaths tipped with a sh awn; panicle 

 rather open, about 4 cm Ig; perianth 

 seg 3 mm Ig, oft brownish, spreading in 

 fr; sta 6; cap subglobose, slightly an- 

 gled, obtuse, spiculate, equaling or a 

 little sh'er than perianth. 



Ab 81, Monica mts (Hasse). 

 JUNCUS PHAEOCEPHALUS En&elm. 

 E, St L ac tr 2:484. B 2:209. Ab 82. 



Sts from a creeping rtstock, ancipi- 

 tal, 3-7 dm hi; Ify; Ivs flat 2-6 mm 

 wide, oft exceeding sts: fls in a single 

 or few many-fld hds; perianth seg 

 brownish, 3-4 mm Ig, lanceolate acum- 

 inate; sta 6; anth com exceeding fil; 

 sty-lg exserted; cap acute; sds ovate, 

 closely reticulated. 

 Variety GLOMERATTTS E. Da 18. 

 Variety FANICULATUS E. "Hds more 

 num, few-fld, in a compound panicle: sts 

 1-3 hi, from a stout rtstock. Lower 

 Sacramento valley, and also near Big 

 Trees, Bolander." B 2:210. Da 18. Ha 

 66. Ab 82. 



J. FICTUS Philippi in Linnaea 33:368. 

 B 2:205 as J. Leseurii. 



J. BOBUSTUS Wat, Am ac pr 14:502. 

 B 2:204. = J. acutus fide IK. Da 18. 

 P 1:208, Cedros. 



See Juncus acutus sphaerocarpus. 

 J. SAGINOIDES, E, St L ac tr 2:461. B 



