Blue fruit

Edible

• 
  Grape
• 
  Plums
  (Prunus domestica)
• 
  blue Blueberries (→ Vaccinium myrtillus),
  green leafs
• 
  Olives
• 
  Calabashes
  (Passiflora morifolia)
• 
  Decaisnea fargesii
• 
  Prunus spinosa
• 
  Persicaria perfoliata

Inedible

• 
  Alpinia caerulea
• 
  Amelanchier ovalis
• 
  Amelanchier alnifolia (Saskatoon berries)
• 
  Amelanchier utahensis
• 
  Ampelopsis glandulosa
• 
  Beilschmiedia tarairi
• 
  Berberis darwinii
• 
  Berberis empetrifolia
• 
  Berberis julianae
• 
  Burmeistera cyclostigmata
• 
  Cassowary plums
• 
  Chionanthus virginicus
• 
  Clintonia
• 
  Numerous Coccocypselum species
• 
  Cornus alternifolia
• 
  Dianella sandwicensis
• 
  Dichroa febrifuga
• 
  Elaeocarpus oblongus
• 
  Elaeocarpus reticulatus
• 
  Fuchsia arborescens
• 
  Fuchsia paniculata
• 
  Gaultheria shallon
• 
  Hedera helix
• 
  Ligustrum japonicum
• 
  Few Mahonia sp.
• 
  Notelaea longifolia
• 
  Ophiopogon japonicus
• 
  Paris quadrifolia
• 
  Parthenocissus
• 
  Passiflora morifolia
• 
  Podocarpus elatus
• 
  Pollia condensata
• 
  Few Polygonatum sp.
• 
  Psychotria colorata
• 
  Santalum
• 
  Trachycarpus nanus (Arecaceae)
• 
  Vaccinium uliginosum (Bog bilberry)
• 
  Viburnum davidii

Conifers

• 
  Juniperus communis
• 
  Juniperus sabina

Unknown

• 
• 
• 
  Dianella species?
• 
  Elaeocarpus? Ligustrum?