The plant families samples 11-40 belong to are listed below (using APG2/3 for flowering plants)
| Number | Genus | species | Family | |
| 11 | Celosia | caracas | ‘Deep Purple’ | Amaranthaceae |
| 12 | Phlox | divaricata | ‘Chattahoochee’ | Polemoniaceae |
| 13 | Zaluzianskya | ovata | Scrophulariaceae | |
| 14 | Sarracenia | psittacina | Sarraceniaceae | |
| 15 | Vriesia | Bromeliaceae | ||
| 16 | Thymus | praecox | Lamiaceae | |
| 17 | Lotus | maculatus | Fabaceae | |
| 18 | Ephedra | sinica | Ephedraceae | |
| 19 | Cyperus | Cyperaceae | ||
| 20 | Althaea? | Malvaceae | ||
| 21 | Carthamus | Asteraceae | ||
| 22 | Echium | cf. candicans | Boraginaceae | |
| 23 | Tetragonia | tetragonioides | Aizoaceae | |
| 24 | Aquilegia | Ranunculaceae | ||
| 25 | Chloranthus | oldhamii | Chloranthaceae | |
| 26 | Moricandia | arvensis | Brassicaceae | |
| 27 | Ilex | perado | Aquifoliaceae | |
| 28 | Tradescantia | cf. andersoniana | Commelinaceae | |
| 29 | Geranium | maderense | Geraniaceae | |
| 30 | Polygonum | sp. | Polygonaceae | |
| 31 | Carica | papaya | Caricaceae | |
| 32 | Saccharum | officinarum | Poaceae | |
| 33 | Salvinia | herzogii | Salviniaceae | |
| 34 | Aframomum | melegueta | Zingiberaceae | |
| 35 | Pandanus | amaryllifolius | Pandanaceae | |
| 36 | Ipomoea | purpurea | Convolvulaceae | |
| 37 | Spathiphyllum hybrid | Araceae | ||
| 38 | Oncidium | ‘Sharry Baby’ | Orchidaceae | |
| 39 | Catharanthus | roseus | Apocynaceae | |
| 40 | Huperzia | phlegmarioides | Lycopodiaceae (Huperziaceae) | |
Spots 13, 23 and 27 proved the most challenging to students.
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