It says, "created berries bud from the ghoran’s own body".
But it's a fair point that generally speaking, races in 3E/PF don't really contribute more than a stat boost, and that in gameplay it is rarely noticeable (from the mechanics/abilities) what race somebody is.Human gives you more of your other options. Elf, Dwarf, Gnome, and Halfling have long lists of minor bonuses brought in from the Tolkien/etc origins. Most other races (in 3.5 anyway) either don't have much, or end up coming off as pretentious if they do have a similar list of little things because they're not a decades old high fantasy staple.