Zucchini and Yellow squash

[Guest guest]

Yellow squash

http://www.nutritiondata.com/facts/vegetables-and-vegetable-

products/2632/2

Zucchini

http://www.nutritiondata.com/facts/vegetables-and-vegetable-

products/2639/2

These two seem to have similar carbs. Why is zucchini allowed and not

yellow squash?

Thank you, Ellen " -)