from Jim Conrad's Naturalist Newsletter:
GENERAL BOTANY

  • Cactus Leaves & Areoles
  • Clockwise & Counterclockwise Tendrils
  • Fasciation -- Twined Tomato
  • Fern Prothallus
  • Fern Sporangium Showing Annulus
  • Guttation
  • Hypogeal & Epigeal Germination
  • Mint Family Features
  • Orchid White Roots, or Velamen
  • Papaya Berry
  • Protandrous Flowers
  • Resin
  • Seaside Halophytes
  • Squash Flowers & Fruit
  • Stipules, Noni
  • Strawberry Flowers
  • Tomato Flower's Circadian Rhythm
  • Variegated Leaves
  • Witch's-Broom on Philodendron