— 173 — 



gulatus, pilis simplicJLus horizontnliter patcnlibus Iiirtus. Fuüa s-parsa, petiolata, tcrnata ; /ö/tu/a 

 oboviitn, rotiindata, iiilcf^crrima, saopc siiIiinapffuiLUoia, brcvissimc pcdiccUata, supra vji-idia siib- 

 tu3 glaucesccntia, utrinque pilis longis simpliciiius clccumbciilibus oLsila, juiiiora cancsccjili-hirla, 

 6 - tJ lineas longa, 5-4 lineas lata; petioli ima basi parum iucrassali et articulati, eursura Icnues, 

 erccto-palcntcs, stricti, scmilcrclps, pilosi, pollicares vol scsquipollicarcs; rachis cum pcliolo con- 

 tinua brcvis. Sllpitlac disliiiclac nullac. PedimcuU axillarcä, solitarii, filiformes, stricti, pilosi, 

 bijjollicarcs, apice dicliotomo - bifidi, mullillori. Fiores mogiiiludinc flonim O. corniculatac, qiiin- 

 qrue — viginli in quavis pcdunculi divisionc, raccmosi, sccundi, allernalim djstichi, rcmotiusculi, nu- 

 tanlcs, iino praccociore in dicliotomiac angulo; pedicelU filiformes, pubcsconles, supra basin ar- 

 ticulati ibiquc di'laJjciUes, braitoolis minimis lincaribus sparsis suHulti. Ca/vcr's folioia lanrrolala, 

 acutiuscula, pubcsccntia, mcnibraiiacca, Icnnissime nervosa, vircntia. Corol/a infundibuliformis, 

 flava, pelalis marginc subcoalitis cuncatis apicc rotundatis glabris. Slaminum filamenla basi mon- 

 adclplia, comprcssa, membrauacca, sursum libera, subulata, alba, altcrna duplo brcriora glabra, 

 rcliqua longiora medio acute dcnlata, inde apicera versus barbata. Anlherae coiigcnerum. al- 

 bidac. Ouaiium oblongum, pcnlagonum, glabrum. Slr/i erecti, filiformes, barboti, stamiiiibus 

 breviores. Sligmala incrassata, firabriata. OajysiiLa globoso-jientagona, quiiiqucsulcata, glabra, 

 calycis longitudinc, looulis di-, rarius trispermis. iSi-m;«« niagnitudinc ut in O. stricla, ovata, acu- 

 tiuscula, longitudinaliter sulcata et punctis elcvatis notata, fusca, arillata. Reliqua congenerum. 



CrescU in campis aprieis siccis BrnsilUte, a dar, Eq. de j^ajt'tui ibidem dctecta. 



rioreC Jiiiiio — .liigiisto © C-'') ("■■'•)• 



O. Barrelieri mihi ex icoi]i[;us lanUiiTi notae proxima et fortasse ejusdean varietas, di- 

 versa caulc foliisque ruagis liirsutis, coioUa flava, polalis roluiidiitis nee euiarginatis vel cre- 

 natis, stylis brevissiinis, Capsula calycem vix superaule. 



66, Oxalis Barrelieri Jijnn, 

 O. amuta, caule erecto herbaceo glabro vel pubescente, foliis ternatis, foliolis ovatis obtilsis 

 vel acutiusculis supra glabris sublus pubescentibiis, pcduuculis dicliotomo - bi'fidis multi- 

 floris, petalis emarginalis vel crenalis, sl^'-lis slamlua longiora aeqijanlibus. 



Trifolium acc^osum americanum, flore ruhro. Barrelier plant, rar, p. Q, Jig. 1139. Boccone Mitf. s, 



p. 63. tah. 51. 

 Oxalis Jiarrelicri Lina. Syst. p. 454. Thwilerg de Oxal. n »g. Savigny in Lamark Encycl. IT, 



p. 634. n. 21. Jacqitiii Oxal. p. i',. tai. 3. irillden. Spee. plant. II. p.ßoi. Perioon Enthir. 



I* P' 519- I^e Cand. FroUr. I. p. 690. n. 5. 



Radix fibrosa, ramosa, annua. Caulis ramosus, basi ligncsccns, crassilie calami, sursum 

 tenuior, herbaccus, viridis, glaber vel pubcsccns, scsqxiipedalis. Foif'w alterna, ternata, petiolata- 

 folioia ovata vel oblonga, oblusa vel acutiuscula, utrinque glabra vel subtus tenuiler pubescentia, 

 ad Icntem punctatula, uncialia, iatcrmedio parum majore ; /?ci';o/i subhori7;oiUalitt'r patentes, semi- 

 teretcs, pubesccnlcs, poUicares vel bipoUicares. Sltpulae distinctae riullite. Pedunculi axillares, 

 eolitarii, horizontaliter patentes, pubescentcs, petiolis fere breviorCs (foliis longibrds in icone 

 Jacquiniana), apicc dichotomo - bifidi, ^flore Bolitario ift dichotomiae angiilo, relimils in di- 

 visionibus raccmosis bracteolis minutissimis suffullls, Calycis folioia lanceolata, acuminata, gle- 

 bra. Corolla calycc duplo longior, infundibuliformis limbo patentissirao, gl»Jn-a, ciirnca in fundo 

 flavo-lincata; pelala cuneato-obovata, apice emarginala vel crenala. Slaminum ßlamentah&a'i monr- 

 delpha; ultema duplo brcvlora subulata, glabra, reliqua longiora niedio denticulata, inde apicem 

 rersua pilis capitatis barbata. .Anlherae congencruni, Ilavae. Slyli crcrti, filiformes, pilis simpK- 

 cibus hifsuti, viridcs, stamiiia longiora acquantes. Sligmala capitata, pcuicilliformia. Capsula 

 I 25 



