Astrocaryum
      Astrocaryum spp. - Starnut Palm    
Caesalpinia
    Caesalpinia bonduc - Nickar Nut
Cerbera
      Cerbera odollam - Buddha Plant or Pong-pong Tree
    
Cocos
    Cocos nucifera - Coconut Palm
Dioclea
    Dioclea reflexa - Sea Purse
Entada
      Entada gigas - Sea Heart or Molucca Bean
Mucuna
      Mucuna sloanei - Brown or Grey Hamburger Bean
    Mucuna urens - Red Hamburger Bean
Phytelephas
    Phytelephas sp. - Ivory or Tagua Nut    
Bindweed or Morning Glory family (Convolvulaceae)
    
Calystegia
    Calystegia soldanella - Sea Bindweed (native)
Ipomoea
      Ipomoea alba - Tropical White Morning Glory
      Ipomoea pes-caprae       - Railroad Vine
Merremia
      Merremia discoidesperma - Mary's Bean
    Merremia tuberosa - Hawaiian Wood Rose
Convolvulaceae seed (1) - Gwithian 10.03.16
Ornamental, edible or commercial species that are not true Sea Beans that may be found on beaches
Abrus
    Abrus precatorius - Rosary Pea
Aesculus
      Aesculus hippocastanum - Horse Chestnut / Conker
Camellia
      Camellia spp. - Tea tree or Camellia
Castanea
    Castanea sativa - Sweet Chestnut
Citrus
    Citrus x sinensis - Orange
Mangifera
    Mangifera indica - Mango
Persea
      Persea americana - Avocado
Pistacia
    Pistacia vera - Pistachio Nut
Prunus
      Prunus armeniaca - Apricot
      Prunus persica - Peach
Native species of nuts, seeds, fir cones and beans 
    that might be found washed-up on beaches
Corylus
    Corylus avellana - Common Hazel (Hazelnuts)
Fagus
      Fagus sylvatica - Common Beech (Beechnuts)
Quercus
    Quercus species - Oak (Acorns)
Coniferous trees
    Fir cones from various species of coniferous trees
Other items that might be confused with beans
Fungi
      Daldinia concentrica - King Alfred's Cakes
Plant Galls
      Andricus kollari - Oak Apple
      Andricus quercuscalicis - Knopper Gall
Man-made items
    Leca® - Lightweight expanded clay aggregate
Species to identify
Not a sea bean, but an inforescence, a flower head, thought to be a woody member of the asteraceae. It was washed-up at Gunwalloe Fishing Cove, Cornwall.
Woody asteraceae inflorescence ? - species unknown
Sea beans and seeds are needed to build up the image library here, please contact the author of this site if you can help.
