495 Scorzonera hispanica        Spanish Viper’s-grass      c.m.
496 Sonchus sibiricus           Siberian Sow-thistle       c.m.
497 Prenanthes purpurea         Purple Prenanthes          l.
498 Hieracium amplexicaule      Heart-leaved Hawkweed      c.m.
499 --------- pyrenaicum        Pyrenean ditto             c.m.
500 Crepis pontica              Roman Crepis               c.m.
501 Catananche caerulea         Blue Catananche            c.m.
502 Serratula praealta          Tall Saw-wort              c.m.
503 --------- coronata          Lyre-leaved ditto          c.m.
504 --------- spicata           Spike-flowered ditto       b.l.
505 Carduus canus               Hoary Thistle              c.m.
506 ------- ciliatus            Ciliated ditto             c.m.
507 ------- tuberosus           Tuberous-rooted ditto      c.m.
508 ------- serratuloides       Saw-wort ditto             c.m.
509 Cnicus oleraceus            Pale-flowered Cnicus       c.m.
510 ------ ferox                Prickly ditto              c.m.
511 ------ centauroides         Centaury ditto             c.m.
512 Cynara Scolymus             French Artichoke           c.m.
513 Carthamus corymbosus        Umbelled Carthamus         l.b.
514 Carline acaulis             Stemless Carline           l.b.s.
515 Cacalia hastata             Spear-leaved Cacalia       c.m.
516 ------ suaveolens           Sweet-scented ditto        c.m.
517 ------ saracenica           Creeping-rooted ditto      c.m.
518 Eupatorium maculatum        Spotted Eupatorium         c.m.
519 ---------- altissimum       Tall ditto                 c.m.
520 Eupatorium trifoliatum      Three-leaved Eupatorium    c.m.
521 ---------- perfoliatum      Perfoliate ditto           l.b.
522 ---------- Ageratoides      Nettle-leaved ditto        b.l.
523 Chrysocoma linosyris        German Goldy-locks         c.m.
524 ---------- biflora          Two-flowered ditto         c.m.

SYNGENESIA POLYGAMIA SUPERFLUA.

525 Tanacetum macrophyllum      Various-leaved Tansy       c.m.
526 --------- Balsamita         Cost-Mary                  c.m.
527 Artemisia Abrotanum         Common Southernwood        c.m.
528 --------- santonicum        Tartarian ditto or Wormseed c.m.
529 --------- pontica           Roman ditto                c.m.
530 --------- Dracunculus       Tarragon                   c.m.
531 Conyza linifolia            Flax-leaved Flea-bane      c.m.
532 Tussilago paradoxa          Downy-leaved Coltsfoot     c.m.
533 --------- lobata            Lobated ditto              c.m.
534 --------- alba              White ditto                c.m.
535 Senecio luridus             Dingy-coloured Groundsel   c.m.
536 ------- coriaceus           Thick-leaved ditto         c.m.
537 Dahlia superflua            Purple Dahlia              c.m.
538 ------ v. rosea                                        c.m.
539 ------ frustranea           Red ditto                  c.m.
540 ------ v. lutea             Yellow ditto               c.m.