This group does not have seeds but has vascular tissues and produces spores

The correct option is Pteridophyta.

To understand why this is the correct answer, let us break down the characteristics of the plant groups mentioned in the options:
1. Bryophyta: These are non-vascular plants (they lack specialized vascular tissues like xylem and phloem for transporting water and nutrients). Although they reproduce via spores and do not produce seeds, the absence of vascular tissue rules them out.
2. Gymnosperms: These are vascular plants that reproduce by producing seeds. However, their seeds are "naked" (not enclosed within a fruit). Because they produce seeds, they do not fit the criteria.
3. Angiosperms: These are flowering plants that possess vascular tissues and reproduce by producing seeds enclosed within fruits. Since they produce seeds, they also do not fit the criteria.
4. Pteridophyta: These are vascular plants (containing well-developed xylem and phloem) that do not produce seeds. Instead, they reproduce and disperse via spores. Common examples include ferns, horsetails, and clubmosses.

Therefore, the group of plants that does not have seeds but possesses vascular tissues and produces spores is Pteridophyta.