I-Ayanska spruce luhlobo lwezihlahla ezihlala ziluhlaza ezibunjiwe. Le spruce ingafakwa ngokuphepha emithini eyi-livers ende: isikhathi sempilo esifinyelela eminyakeni engama-350. Ngokubukeka ifana kakhulu ne-spruce ejwayelekile. Ezimweni zaseRussia ikhula ibe ngamamitha ayi-8 ngeminyaka engamashumi amathathu nesithupha. Inegxolo eliqhekekile lombala onsundu omnyama. Amahlumela amancane abonakala ngombala ophuzi ophuzi noma okhanyayo. Izinaliti zimfushane futhi ziyisicaba, umbala wazo awujwayelekile ngoba ingaphezulu empeleni lihlala liluhlaza omnyama, phansi kungwephuzi. Izinaliti zingafinyelela ku-2 cm ngobude, ichopho lezinaliti limfushane noma lifushane kakhulu.
Izigaxa ze-Ayan spruce zinhle kakhulu: ngaphambi kokuvuthwa, zingaba nombala onsomi noma onsomi bese ziphenduka zibe imbala ecishe ibe ngu-7 cm ubude, kube nezikali ezikhanyayo. I-Ayan spruce iguqulwa kahle ebusika. Ithanda inhlabathi enomswakama, kepha ayibonakali kangako kwizibhukuda.
Kunezinhlobo ezimbalwa kakhulu ze-ayan spruce. Enye yazo I-Canadian Aurea. Inesimo sephiramidi, izinaliti ziphuzi futhi ziqhakazile.
Elinye ibanga Nana Kalous. Isihlahla se-dwarf esinesakhiwo esime mpo esithandekayo ngaphandle kwesiqu esimaphakathi. Ngaphansi kwezinaliti kukhona okuluhlaza okwesibhakabhaka.
Okuhlukahlukene kubizwespruce yosawa - Ikhophi eliqondile lefomu lomuntu omdala elinomqhele obanzi wombala ogqamile.
