647 



LBMNA VALDIVIANA Phil. 

 Da 17. B 2:189. ^cyclostasa. 

 LEON TOD ON L. Gen ed 1, 239 (1737). 

 L. BOREALE DC. B 1:440 as Apargi- 

 dium b. 



L. TARAXACUM L B 1:439 as Tarax- 

 acum dens-leonis. 



LEPABGYBAEA Raf. -Shepherdia. 

 JM. CAKTADENSI8 P 3:79. 

 LEONURUS L, syst ed 1 (1735). 

 L. CARDIACA L, sppl 584. B 1:590. 

 I*. SIBIRICT7S L, sp pi 584. B 1:590. 

 Sib. China. 



I.EFIDIUM L. A l:120d. Par 80. 

 L. ACUTIDENS Howell. Ab 168. A 1: 

 120d. 



JM. AT.YSSOIDES G. B 1:47. Z 2:236. 

 I. BIFrSNATIFIDTJM Desv. P 3:157. 

 L. CAMPESTRE R Br. B 2:43. 

 t. DICTYGTTTM G 7:329. Da 2, Er 2: 

 178 LA Co. A 1:120. B 1:45. 2:432. 

 Variety ACTJTIDENS G. A 1:120 as sp. 

 Zu DBABA L, sp pi 645. B 2:432. Z 2:228. 

 P 4:203. Eu. 



I*. FIiAVUM T, Pac Ry R 4:67. B 1:46. 

 A l:120d. 



L. FREMONTH Wat, bot king 30 t 4 f 

 3-4. B 1:47. A l:121d. 

 t. GI.AUCTTM P 4:312. 



L. INTERMEDIUM G, PI Wright 2:15. 

 8 1:47. Da 2. A 1:122 as medium. Pep- 

 son, Er 1:15 Scott valley. 

 L. i,ASIOCARPUM Nutt, T & G Fl 1:15. 

 Ab 168. P 1:86 Mig, 263 San Benito 

 Is!. Baja. B 1:46. 



Variety TSEJTTIPES Wat. A 1:121. Baja 

 mts! 



I,. X.ATIFES Hook, Ic PI t 41. B 1:45. 

 Da 2, Er 2:178 LA Co. A l:121d. SP, 

 SD! 



L.3C,EIQCARFUM (H & A, bot Beecn 324. 

 ^nitidum fide IK). Nutt, T & G Fl 

 1:115. 



li. LASIQFHTZT,I/UM Nutt. Br 1:207 

 Rosa. 



It. MANZIESII DC syst 2:539. B 1:46. 

 Greene. Gal ac b 2:390 Cruz. P 3:156. 

 TM. MOHTANUM Nutt. T & G Fl 1:116. 

 Parry. Wyd F.. B 1:47. 2:432. Z 2:236. 

 Is. H'AXUM Wat, bot king 30 t 4 f 5-7. 

 B 2:432. 



,. NITIDUM Nutt, T & G Fl 1:116. B 

 1:46. 2: 432. Da 2. Ab 168. Greene, 

 Cal ac b 2:390 Cruz. A l:122d. SF 

 Quintin. 



. OXYCARYUM Nutt, T & G Fl 1:116. 

 B 1:46. 2:432. 



I,. RETICULATUM P 3:156. 

 L. WRIGHTH G, PI Wright 2:15. B 

 1:46. 

 Genus I.EFIDOSFARTTTM Gray. 



A low rigid g scaly-bracted almost 

 leafless shrub. somewhat fastigiately 

 branching, and bearing somewhat cor- 

 ymbose or racemosely arranged hds of 

 pale y fls: inv bracts of 2 sets, the inner 

 long, linear, 8-12 in 2 or more series, 

 the outer much sh'ter and imbricated: 

 receptacle naked: rays 0: disk fls with 

 long tube and lanceolate-linear spread- 

 Ing lobes: ak oblong, terete, 8-10 nerved, 

 with large epigynous disk: pap copious, 

 of soft w capillary bristles. 

 LEPIDOSPARTUM SQUAMATUM A. 

 G 19:50. Cov 140 Ab 438. Greene, Ca! ac 

 b 2:404. 



Branching broom-like shrub, 6-12 dm 



648 



hi; young seedlings and shoots floccose- 

 tomentose, with spatulate entire Ivs, be- 

 coming glabrous and nearly leafless in 

 age; hds 6-10 mm ni, terminal on the 

 branches. 



Type locality: "low hills of the Sierra 

 Santa Monica," LA Co, Cal. 

 Linosyris squamatum G 8:290 (1870). 

 X.EFIDOSTEFHANTTS Bartl, Ind Sem 

 Hort Gotting (1837); ex Linnaea 12 

 (1838): Litt 82. =Achyrachaena fide IK. 

 L. MADIOIDES Bartl, Ic. B 1:371 as 

 A: mollis. 



LEFIOrONUM Fries. A 1:163. =Sper- 

 1:208 Rosa. P 1:86 Mig. Z 2:342. B 1: 

 gularia fide IK. 



L. GRACILE Wat 17:367. A 1:163 s. 

 L. MACROTHECUM F & M, Kindl mon 

 Lep 16. Greene, Cal ac b 2:392 Cruz. Br 

 1:208 Rosa. P 1:86 Mig. Z 2:343. B 1: 

 71. 2:435. A 1:163 s. 



L. MEDIUM Fries. B 1:71. A 1:158, 163 s 

 L. RUBRUM Wahll, Fl Gothob 45. Z 2: 

 342. rzSpergularia rubra fide IK. 

 L. TENUE P 1:63. A 1:158 s. Alameda, 

 Cal. 



XiEFITOMA T ex Steud Nom ed 2, 2:29 

 (1841). =rPleuropagon fide IK. 

 L. BREVIFOLTA T, Ic. B 2:307 as Lap- 

 hochlaena californica. 



I.EFTANTHUS Michx Fl 1:24 t 5 (1803) 

 Heteranthera fide IK. 

 L. GRAMINEUS Michx Fl 1:25. B 2:187 

 as Schollera graminifolia. =H: g fide 

 IK. 



2.EFTARRKENA Behr, Cal ac pr 1:45. 

 Cur 1:136. 



L. INUNDATA Behr, Cal ac pr 1:45. Cuv 

 1:136 as Saxifraga peltata T. 

 t. FYROLAEFOLIA P 3:82. P 2:19 Mt 

 Rainier. 

 Genus LEPTILON Raf. 



Ann or bien herb with sm racemose 

 or panicled hds of w fls: inv mostly 

 campanulate, its nar bracts in 2 or . 

 sr - rays sm, com sh'ter than diam of 

 disk, pist or 0: disk fls perfect, com 4- 

 toothed or 4-lobed: sty-branches sh: ak 

 flattened: pap bristles in 1 sr. 

 LEPTILCm CANADENSE Britton. 



St hispid-pubescent or glabrate, 2 m 

 hi or less, paniculate, much branched ; 

 Ivs com pubescent or ciliate, the lower 

 spatulate, dentate or entire, 5-10 cm Ig, 

 the upper linear and mainly entire; hds 

 very num, about 4 mm broad; inv 2-3 

 mm hi; its bracts linear, acute, glab- 

 rate, the outer sh'er; rays num, w, sh er 

 than pap and mostly sh'er than their 

 tubes. (Erigeron Candense L). Ab 404. 

 A common weed in waste places and 

 cult fields. 



LEFTOBRYUM Schimp (Moss). 

 L. FYRIFORME Schimp. B 2:389. Eu; 

 Asia; S Am; Cal. 

 ikEFTOCHLOA Beauv, Agrost 71 t 15 f 



1 / -I Q -j O "j 



L. FASCICTJIiARIS G, man ed 5, 623 t 



9 B 2-292. =Diplachne f fide IK. 



li. IMERICATA Thurber in B 2:293. Da 



19. =Diplachne i fide IK. 



t. MUCRONATA Kunth, Rev Gram 1:91. 



Ab 42. 



Genus LEPTODACTYLON H. & A. 

 liEFTODACTYLON H & A bot Beech 

 369 t 89 (1841). =Gilia fide IK. 



