Leafnap ʻo ia ka mea mua ma ke ʻano o nā alakaʻi papa uila e hoʻomohala ʻia e nā mea noiʻi mai ke Kulanui o Kolombia, ke Kulanui o Maryland, a me ka Smithsonian Institution. Hoʻohana kēia polokalamu kelepona manuahi i ka polokalamu ʻike maka e kōkua i ka ʻike ʻana i nā ʻano lāʻau mai nā kiʻi o ko lākou mau lau.
Loaʻa i ka Leafsnap nā kiʻi hoʻonā kiʻekiʻe nani o nā lau, nā pua, nā hua, petiole, nā ʻanoʻano, a me ka ʻili. Aia ʻo Leafsnap i kēia manawa i nā kumulāʻau o New York City a me Wakinekona, DC, a e ulu koke ana e komo i nā kumulāʻau o ka ʻāina holoʻokoʻa o ʻAmelika Hui Pū ʻIa.
Hōʻike kēia pūnaewele i nā ʻano lāʻau i komo i loko o Leafsnap, nā hōʻiliʻili o nā mea hoʻohana, a me ka hui o nā limahana noiʻi e hana ana e hana.