No wild crops.

[Fritigern]

I have installed the most recent master of farming_plus (downloaded the zip from here), and i have great trouble finding wild crops, like carrots, potatoes, etc. I have meticulously searched a 1500x1500 (or larger) area, but have found only 2 potatoes and a tomato.
I'm using the base texture pack, and the the most recent minetest nightly, which at the moment of this writing is 0.4.10-135-gd1ccc64-dirty
Below is a list of my mods. All nature- and mapgen-related mods are checked and are up-to-date as of october 12th, 2014.

3d_torch
advanced_market
arrow_signs
awards
bakedclay
bamboo
beds
bitchange
boats
bones
bridges
bridgetool
bucket
carpet
carts
channels
charcoal
chatplus
coloredwood
colormachine
colouredstonebricks
columnia
connected_textures
cottages
creative
datastorage
death_messages
default
digilines
digilines_converters
digilines_craftrecipes
DOM
doors
dye
explorertools
explorertoolsall
external_legacy
farming
farming_plus
fences
fire
flowers
food
forth_computer
framedglass
give_initial_stuff
gloopblocks
gt1111
homedecor
hud
hydro
intllib
item_drop
landrush
legacy
mccarpet
memorandum
mesecons
mesecons_wireless
mg
minetest_irc
mods.txt
moonflower
moreblocks
morefences
moreores
moretrees
mtfoods
names_per_ip
no_guests
pie
pipeworks
plantlife
replacer
scaffolding
screwdriver
sethome
stackablebucket
stained_glass
stairs
technic
tnt
trash_can
travelnet
unifiedbricks
unifieddyes
unified_inventory
u_skinsdb
vessels
whoison
windmill
windmill_large
wireless
wool
WorldEdit
xban2
xpanes