A FLORA OP GIBRALTAR AND THE NEIGHBOURHOOD 5 



pedicels and smaller flowers in a lax raceme. From other species 

 it differs in very broad sepals, lax, usually few-flowered racemes, 

 deflexed lower petal, and smoothish fruit. I. ! III. ! Common 

 everywhere ! 



F. Bastardi Bor. Similar situations! rare; 2-5. Lower 

 petals with spreading magins, upper laterally compressed, fruit 

 subglobose. I. Boiss., D. North Front Gardens ! III. i. Eoad 

 to Bond's Farm ! 



[F. muralis Sond. and F. Borcsi Jord. are reported from 

 Gibraltar and San Eoque. Mr. Pugsley thinks they are certainly 

 forms of F. scpium.] 



F. agraria Lag. Eoadsides and hedges ; locally frequent ; 

 2-5. Like F. caprcolata in yellowish colour of flowers, but they 

 are larger, very broadly winged, pedicels erect or spreading, 

 and fruit large, coarsely rugose. I. Bruce's and Ince's Farms ! 

 III. i. Linea ! Campamento ! Puente Mayorga ! Carteian Hills ! 

 Near First Pine Wood! ii. Eailway, &c., about Algeciras! 



\F. arundana Boiss. A shade form of F. rupestris B. & E. 

 [teste Pugsley). Eocky ground; rare; 3-5. Allied to last, but 

 flowers long, narrow, very broadly winged, sepals narrow, and 

 fruit smaller. III. ii. Shady fissures above Algeciras, Coss. 



F. officinalis L. Waste and cultivated ground ; rare ; 2-5. 

 Leaf segments narrow, flowers small, dull coloured, upper petals 

 with spreading, not ascending, margins, lower decidedly spathu- 

 late, fruit small, truncate or enarginate. I. Eare, K. III. i. 

 Abundant about San Eoque and Algeciras, K. By Pinar de los 

 Bigotes I 



F. 'parviflora Lamk. Similar places ; rare ; 2-5. Leaf seg- 

 ments narrow-linear, sepals minute, fruit rounded or subacute. 



I. Boiss. Kelaart says this species is " not quite so common " on 

 the Eock as F. capreolata. It appears to be very rare, but is 

 abundant elsewhere in the Pi'ovince. 



Cruciper^. 



Malcolmia littorea E. Br. Sand dunes near the sea ; abundant ; 

 1-7, or occasionally the whole year. I. Alameda (herb. Bales- 

 trino !). It is not likely to occur there now. II. ! III. I 



Var. Broussonetii Boiss. has broader, more sinuate leaves, but 

 it runs into type, and broad leaves are not always associated with 

 deeper sinuation. I. 1 II. ! III. ! 



M. lacera DC. Similar situations ; rare ; 2-6. I. Maritime 

 sands at Gibraltar, Wk., Winkl. This might be at Catalan Bay, 

 North Front, or Neutral Ground. 



\Matthiola sinuata E. Br. Similar situations ; rare ; 5-6. 



II. Near the frontier line, D. III. i. Sand desert, D. 



]M. tricuspidata E. Br. Similar situations ; locally common ; 

 3-6. I. North Front ! II. ! III. i. Foot of San Eoque, D. 



[Hesperis matronalis Lamk. Found on the Eock by Lemann, 

 but probably a garden escape.] 



Sisymbrium officinale Scop. Eoadsides, fields, and waste 



