Possible Clues:

• Blooming little of this in Pinafore
• She felt that sailors should never be shy 9)
• Flatter round base of aquatic plant
• Rich yellow wild flower
• There's blooming 11 across of this in Pinafore
• Bumboat woman found in meadow
• Flattery, given trophy for growth in the field
• There's little of this in H.M.S. Pinafore
• There will 7 down this in H.M.S. Pinafore
• Crowfoot's caught in flannel