Twistflower (Streptanthus) -

• Mt. Diablo Jewelflower (Hispidus)
  
• Howell's Jewelflower (Howellii)
  
• Smooth Jewelflower (Hyacinthoides)
  
• Serpentine Jewelflower (Hesperidis)
  
• Alpine Jewelflower (Gracilis)
  
• Shastensis (Shastensis)
  
• Sparseflower Jewelflower (Sparsiflorus)
  
• Plumed Jewelflower (Insignis)
  Plumed Jewelflower, Arburua Ranch Jewelflower
• Lemmon's Jewelflower (Lemmonii)
  
• Broadpod Jewelflower (Platycarpus)
  
• Pineoak Jewelflower (Squamiformis)
  
• Shieldplant (Tortuosus)
  Shieldplant, Shieldplant, Shieldplant
• Masonic Mountain Jewelflower (Oliganthus)
  
• Tiburon Jewelflower (Niger)
  
• Clasping Jewelflower (Maculatus)
  Clasping Jewelflower, Clasping Jewelflower
• Morrison's Jewelflower (Morrisonii)
  Three Peaks Jewelflower, Dorr's Cabin Jewelflower, Krukeberg's Jewelflower
• Milkwort Jewelflower (Polygaloides)
  
• Bristly Jewelflower (Glandulosus)
  Bristly Jewelflower, Mt. Tamalpais Jewelflower, Secund Jewelflower
• Socrates Mine Jewelflower (Brachiatus)
  Socrates Mine Jewelflower, Socrates Mine Jewelflower
• Bracted Jewelflower (Bracteatus)
  
• Brewer's Jewelflower (Breweri)
  
• Laguna Mountain Jewelflower (Bernardinus)
  
• Mt. Tamalpais Jewelflower (Batrachopus)
  
• Pacific Jewelflower (Barbatus)
  
• Bearded Jewelflower (Barbiger)
  
• Mt. Hamilton Jewelflower (Callistus)
  
• Southern Jewelflower (Campestris)
  
• Sicklefruit Jewelflower (Drepanoides)
  
• Farnsworth's Jewelflower (Farnsworthianus)
  
• Tehipite Valley Jewelflower (Fenestratus)
  
• Variableleaf Jewelflower (Diversifolius)
  
• Cutler's Jewelflower (Cutleri)
  
• Lyreleaf Jewelflower (Carinatus)
  Lyreleaf Jewelflower, Lyreleaf Jewelflower
• Heartleaf Twistflower (Cordatus)
  Heartleaf Twistflower, Heartleaf Twistflower, Heartleaf Twistflower
• Metcalf Canyon Jewelflower (Albidus)
  Metcalf Canyon Jewelflower, Most Beautiful Jewelflower