fish
inverts
plants
   a
   b
   c
     Cabomba
     Callitriche
     Cardamine
     Centella
     Centrolepis
     Cephalomanes
     Ceratophyllum
     Ceratopteris
     Climacium
     Cochlearia
     Cratoneuron
     Crepidomanes
     Crinum
     Cryptocoryne
       A
       B
       C
       D
         DEM
         DEW
         DID
           NJ
             85-23
             85-26
           Bungo
           Jambi
           Liet
           Riau SW1612
           Sasaki
           Sumatra
           SUM B1296
       E
       F
       G
       H
       I
       J
       K
       L
       M
       N
       P
       R
       S
       T
       U
       V
       W
       X
       Y
       Z
       new
       e
       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

Cryptocoryne cordata Griffith var. diderici (de Wit) N. Jacobsen

In 1985, Neils Jacobsen and Joseph Bogner collected in Central Sumatra (Indonesia) two other C. cordata like plants. These plants (NJ 85-23/26) are interpreted as C. cordata var. diderici.