3. Mariposa lily (Calochortus gunnisonii) complete, perfect

4. Pokeweed (Phytolacca americana) incomplete (uniseriate perianth), perfect

5. Squash (Cucurbita sp.) incomplete, imperfect (staminate & pistillate)

6. Naked Ladies (Zephyranthes atamasco) tepals – undifferentiated perianth

7. Flower Symmetry Actinomorphic Regular Radial Zygomorphic Irregular
Bilateral

8. Yellow wood-sorrel (Oxalis dillenii) Regular/Actinomorphic

9. Vetch (Vicia sp.) Irregular/Zygomorphic

10. Collinsia violacea Irregular/zygomorphic (bilabiate)

11. Morning glory (Ipomoea lacunosa) Connate petals (sympetalous)

12. Petunia sp. Connate petals and stamens adnate to corolla (epipetalous stamens)

14. Cherry (Prunus sp.) Hypanthium

17. Stonecrop (Sedum pulchellum) 4 separate simple pistils per flower

18. Southern magnolia (Magnolia grandiflora) many separate simple pistils per flower

19. St. John’s wort (Hypericum sp
St. John’s wort (Hypericum sp.) compound pistil (note 4 style-branches & stigmas)

22. Tulip (Tulipa sp.) superior ovary / hypogynous perianth

23. Cherry (Prunus sp.) superior ovary / perigynous perianth

24. Daffodil (Narcissus sp.) inferior ovary / epigynous perianth