question: What type of living organisms are represented by the genus Mandragora, whose members are known as mandrakes, and Physostegia or the lionshearts native to North America?
answer: plants
context: Title: Mandragora (genus)
  Passage: Mandragora is a plant genus belonging to the nightshade family (Solanaceae).  Members of the genus are known as mandrakes.  There are between three and five species in the genus.  The one or two species found around the Mediterranean constitute the mandrake of ancient writers such as Dioscorides.  Two or three further species are found eastwards into China.  All are perennial herbaceous plants, with large tap-roots and leaves in the form of a rosette.  Individual flowers are bell-shaped, whitish through to violet, and are followed by yellow or orange berries.
  Title: Stegomastodon
  Passage: Stegomastodon ('roof breast tooth') is an extinct genus of gomphothere, a family of proboscideans.  It is not to be confused with the genus "Mammut" from a different proboscidean family, whose members are commonly called "mastodons", nor with the genus "Stegodon", from yet another proboscidean subfamily, whose members are commonly called "stegodonts".  The Stegomastodon was one of the smaller species through the genus.  It ranged through North and possibly South America.
  Title: Physostegia
  Passage: Physostegia, the lionshearts, is a genus of flowering plants in the family Lamiaceae, native to North America (United States, Canada, northern Mexico).  They are erect rhizomatous herbaceous perennials inhabiting damp, sunny places.
citations: Physostegia Mandragora (genus)