This is an attempt at a (fairly) comprehensive list of world spices. Feel free to suggest anything missing. Please note that spices are typically defined as dried seeds, fruits, berries, roots, rhizomes, bark, resin, flowers or buds, as opposed to green leaves which are usually considered herbs.
Fresh root ginger, galangal and horseradish are not included here as they are considered vegetables. Similarly, I haven't included fresh garlic.
A. Aijwan (lovage seeds), allspice, alpine pepperbush (whole, powedered) , amchur (mango powder),anardana (dried pomegranate seeds), aniseed (seeds), anatto (seeds, powder), asafoetida
B. Barberry (dried) , Brush pepper bush (whole, powdered)
C. Cacao, camomile (flowers dried), capers, caraway seeds, cardamom (black) (whole or powdered), cardamom (green) (whole or powdered), carob, cassia bark, celery seed, cinnamon (whole or powdered), chilli (dried, flakes, powder - numerous varieties!), cloves, coriander (seeds, powder), cumin (seeds, powder)
D. Davidson plum (powder), desert lime powder, desert oak (wirewood, dogwood , wiry wattle) , dill seed
E.
F. Fennel (seeds, powder, pollen), fenugreek (seeds, powder)
G. Garlic (powder/granules), ginger powder, grains of paradise, grains of selim
H.
I.
J. Juniper berries
K. Kakadu Plum (powder), kalonji (nigella seeds), kentjoer/kencur (powdered lesser galangal), klewek, kokum, kutjura (whole, powdered)
L. Laos (powdered galangal), lavender seeds, lemongrass powder, licorice (dried root, ground), lime (dried whole black lime, dried lime peel, finger lime powder)
M. Macaroot (powder), mace (whole. ground), mango powder (amchur), mastic, mhaleb powder, mountain pepperberry (Tasmanian pepperberry) (whole, powdered), mustard seeds (yellow, brown), myrtle seeds (lemon)
N. Nigella seeds (kalonji), nutmeg (whole, powder)
O. Onion powder
P. Paprika, peppercorns (whole, powder, black, white, long pepper and many other varieties), plum powder, pomegranate seeds (dried, powder) , poppy seeds (black, white)
Q.
R. Rose petals (dried), red peppercorns
S. Safflower, saffron (whole, powdered), sechuan pepper, sesame seeds (white, black), star anise, sumac
T. Tamarind, timur, tonka bean, turmeric (powder)
U.
V. Vanilla
W. Wattleseed
Y.
Z. Zeodary (dried, powder)
Fresh root ginger, galangal and horseradish are not included here as they are considered vegetables. Similarly, I haven't included fresh garlic.
A. Aijwan (lovage seeds), allspice, alpine pepperbush (whole, powedered) , amchur (mango powder),anardana (dried pomegranate seeds), aniseed (seeds), anatto (seeds, powder), asafoetida
B. Barberry (dried) , Brush pepper bush (whole, powdered)
C. Cacao, camomile (flowers dried), capers, caraway seeds, cardamom (black) (whole or powdered), cardamom (green) (whole or powdered), carob, cassia bark, celery seed, cinnamon (whole or powdered), chilli (dried, flakes, powder - numerous varieties!), cloves, coriander (seeds, powder), cumin (seeds, powder)
D. Davidson plum (powder), desert lime powder, desert oak (wirewood, dogwood , wiry wattle) , dill seed
E.
F. Fennel (seeds, powder, pollen), fenugreek (seeds, powder)
G. Garlic (powder/granules), ginger powder, grains of paradise, grains of selim
H.
I.
J. Juniper berries
K. Kakadu Plum (powder), kalonji (nigella seeds), kentjoer/kencur (powdered lesser galangal), klewek, kokum, kutjura (whole, powdered)
L. Laos (powdered galangal), lavender seeds, lemongrass powder, licorice (dried root, ground), lime (dried whole black lime, dried lime peel, finger lime powder)
M. Macaroot (powder), mace (whole. ground), mango powder (amchur), mastic, mhaleb powder, mountain pepperberry (Tasmanian pepperberry) (whole, powdered), mustard seeds (yellow, brown), myrtle seeds (lemon)
N. Nigella seeds (kalonji), nutmeg (whole, powder)
O. Onion powder
P. Paprika, peppercorns (whole, powder, black, white, long pepper and many other varieties), plum powder, pomegranate seeds (dried, powder) , poppy seeds (black, white)
Q.
R. Rose petals (dried), red peppercorns
S. Safflower, saffron (whole, powdered), sechuan pepper, sesame seeds (white, black), star anise, sumac
T. Tamarind, timur, tonka bean, turmeric (powder)
U.
V. Vanilla
W. Wattleseed
Y.
Z. Zeodary (dried, powder)