| 
| Primary (First) - humus | 
   | 
| Secondary (Second) - humus | 
| FL/FR |   | geosmin | 
|   | odor: freshly plowed soil earthy | 
|   | flavor: earthy humus dirty weedy wet turnup | 
   | 
| Tertiary (Third) - humus | 
   | 
| Quaternary (Fourth) - humus | 
   | 
| Quinary (Fifth) - humus | 
| FL/FR | 2- | ethyl fenchol | 
|   | odor: earthy ground rooty damp musty camphor | 
|   | flavor: earthy minty fir needle rooty humus mushroom potato tea | 
   | 
| Senary (Sixth) - humus | 
| FL/FR |   | fenchol | 
|   | odor: camphor borneol pine woody dry sweet lemon | 
|   | flavor: camphoreous cooling medicinal minty earthy humus | 
| FL/FR | laevo- | fenchone | 
|   | odor: camphor herbal earthy woody | 
|   | flavor: cooling camphoreous minty medicinal earthy humus | 
   | 
| Septenary (Seventh) - humus | 
| FL/FR | alpha- | ambrinol | 
|   | odor: amber natural musk animal | 
|   | flavor: amber woody earthy rooty herbal animal old wood humus tea | 
| FL/FR | alpha- | dihydroterpineol | 
|   | odor: sweet pine terpenic lime woody | 
|   | flavor: woody terpenic lime astringent herbal earthy humus rooty | 
   | 
| Octonary (Eighth) - humus | 
| FL/FR |   | ethyl (E)-2-decenoate | 
|   | odor: green aldehydic fatty watercress herbal waxy unripe melon metallic | 
|   | flavor: fruity green oily melon rind waxy earthy violet leaf humus |