Crypt. sp 'West of Dayu'

fish
inverts
plants
   a
   b
   c
     Cabomba
     Callitriche
     Cardamine
     Centella
     Centrolepis
     Cephalomanes
     Ceratophyllum
     Ceratopteris
     Climacium
     Cochlearia
     Cratoneuron
     Crepidomanes
     Crinum
     Cryptocoryne
       A
       B
       C
       D
       E
       F
       G
         GRA
           B03
           Banjarmasin
           Barito
           Batibati
           Bau
           CKL B05
           Central Kalimantan
           Dayu
             dayu north
             dayu west
               A 03
               A 03C
               wd1
               wd2
             map
             wang2010
           ESA2
           Haraui
           Kasongan
           Katingan
           Ketapang
           Kotawaringin
           Kuching
           Lundu
           Matang
           Melak
           aq
           Miri
           Nantuna
           Ngaban Landak
           Niah Nat Park
           Pangkalan Bun
           Pelaihari
           RV2003
           SK11
           Sasaki SP3A
           Sempit
           Sg Bayan
           Sg Engkaramut
           Sg Stunggang
           Taminglayang
           Toho
           West Kalimantan
           map
           maps
           types
         GRI
       H
       I
       J
       K
       L
       M
       N
       P
       R
       S
       T
       U
       V
       W
       X
       Y
       Z
       new
       crosses
     Cuphea
     Cyclosorus
     Cyperus
   d
   e
   f
   g
   h
   i
   j
   l
   m
   n
   o
   p
   r
   s
   t
   u
   v
   w
   x
   z
misc

Plants.tank.jp says the plant was introduced into in cultivation in Japan in 2003. Origin unknown, it goes under the name "West of Dayu"; unknown if they are from the same location as T.S. Wang's plant. This is, are they from the same place (Dayu) or are Wang's plants from Dayu and are these plants from someplace west of there.