90 leguminosjE. Trigonella. 



In speciminibus cultis hujus varietatis et prfeccdentis characteres differen- 

 tiales non sat firrai me docuerunt eas aptius ad T. glonwatam conjungendas 

 esse. 



§ 11. — Pectinatae. 



65. T. Arabica (Delile in Laborde Arab. Petr., p. 86, fig. 5) 

 glabriiiscula, caulibus ascendentibus ramosis, stipulis parvis pinnaii- 

 fidis. foliolis cuneato-obcordatis apice grosse denticulatis vel repandis, 

 pedunculis folio sublongioribus subumbellatim 3'8-floris, calycis den- 

 tibus triangularibus tubo subduplo brevioribus , coroUa pallide 

 ocbroleuca calyce 3-4-plo longiore , legumine glabro plano lineari fal- 

 cato obtusiusculo mucronulato transverse et parallele nervoso-striato 

 ad suturam utramque spinulis e basi dilatatS contigua subulatis 1-2- 

 serialibus simplicibus vel bifidis marginato, seminibus tenuiter tu- 

 bercuiatis ©. Pocockia Arabica Boiss. Diagn. Ser. I, 9, p. 13. — 

 TrigoneUa pecten Schenk pl. Spec. p. 37. 



Hab, in arenosis Arabise Petre», in vallibns Sinaiticis (Lab. Boiss I) ad fines 

 Palestina) ad meridiem Gazae (Boiss !). Fl. Apr. 



Flores majusculi 4 lineas longi, legumen pollicare 2 V» lineas latum cilii? 

 marginalibus linea; V* longis. 



66. T. plicata (Boiss. et Bal. Diagn. Ser. 11, 5, sub Pocockia) 

 adpressiuscule pubescens, caulibus ascendentibus, stipulis semisa- 

 gittatis basi subdentatis, foliolis cuneato-obcordatis apice denticulatis, 

 pedunculis folio sublongioribus subumbellatim 3-5-floris, calycis co- 

 rolla tertia parte brevioris laciniis lanceolatis tubo subduplo longiori- 

 bus, leguniine adpressc hirto plano lineari falcato obtuso et oblique 

 mucronato tra'nsverse et parallele nervoso-striato et insuper plici.^ 

 3-4 transversis elevatis in utraque pagina alternantibus obsito, ad 

 suturam utramque denticulis albis ramosis ciliatis pectinato, semini- 

 bus obsolete tuberculatis O. 



Hab. in collibus regionis subalpinae Cappadociae meridionalis prope Bere- 

 ketly alt. 4000 ! et in Gilicia contermina ad ripas torrentium prope Mersina 

 (Bai). FI. Mai. 



Caules 3-6-pollicares, flores mediocres, legumen 7-9 lineas longum 2 Vi la- 

 tum forma sui T. Arabicam referens a quti, nostra species differt stipulis, flori- 

 bus minoribus luteis, calj'cis laciniis elongatis, leguminis plicati suturis bre- 

 viter denticulatis nec longe spinulosis. 



67. T. radiata (L. Sp. 1096 sub Medicagine) adpresse pubescens- 

 prostrata, slipulis semisagittatis basi inciso-dentatis, folrolis abovato- 

 oblongis superne deutatis, pedunculis 1-2-floris folio subsequilongis,. 

 calycis corolla dimidio brevioris laciniis lanceolatis tu,bo subsequi- 

 longis, legumine hirto vel glabro plano lineari uniformiter in cyclum 



