Many vegetables contain vitamin K. Good examples are kale, spinach and other greens.
Kiwi
Kale.
Kiwi, Kumquat
kangaroofruit
Kale, which is a leafy green like lettuce
Herbs, (assume you meant 'u') there are no vegetables with that initial (did research); jalapeno and kale.
kale
The element that begins with the letter "K" is potassium. It has the chemical symbol "K" and is an alkali metal found in group 1 of the periodic table. Potassium is essential for various biological functions, including nerve transmission and muscle contraction. It is commonly found in bananas, potatoes, and other fruits and vegetables.
kohlrabi
Dark green vegetables such as spinich contain vitamin K
A Korean pickle or Korean pickled vegetables that starts with k is Kim-chi.
Kicks begins with "k" and the 4th letter is "k".