According to this figure, at what time in the evolutionary history of plants did vascular systems likely first evolve? 
Definitions:
Urinary Catheter
A tube inserted into the bladder through the urethra to drain urine from the body in individuals who cannot urinate independently.
Lower Abdominal Wall
The lower portion of the torso's front, bounded by the pelvis and the rib cage, crucial for containing and protecting abdominal organs.
Catheter-Associated
Relating to complications or infections that occur from the use of catheters, particularly those inserted into the urinary tract.
Urinary Tract Infection
An infection in any part of the urinary system, including the kidneys, ureters, bladder, or urethra, often caused by bacteria.
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