All Tables

• Table 1: Spectral classification of known stars.
• Table 2: Coordinates and spectral type of exciting star candidates.
• Table 3: Photometry, distance and extinction of the exciting stars.
• Table 4: Revised stellar distance of the star-forming complexes.
• Table A.1: Galactocentric distance of the star-forming complexes.
• Table A.2: Revised stellar distances of the individual HII regions.