The President Clematis Vine The President Clematis Vine  does very well in Texas and is mixed with a climbing rose, The Good Gardner.
  Jackman Clematis Texas Perennial

 Jackmanii Clematis

 The Jackmanii Clematis is a tried and true Clematis for Texas to enjoy for years and years.  I order my Jackmanii  in the spring and keep it well watered in the summer to support growth and root strength for the next year.
  Jackman Clematis Texas Perennial
  Purple Jackmanii Clematis for Texas

Henry I Clematis

Henryi Clematis Vine – Pure White  does well in Texas.  Keep well watered the first two years.
White Clematis for Texas   Clematis for Texas Spring Garden