Non Vascular/Seedless plants

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Across
  1. 7. that surrounds the opening of the capsule and allows periodic release of spores
  2. 9. plant Plant that lacks vascular tissue, which is formed of specialized cells
  3. 13. Haploid and diploid stages alternate
  4. 14. Group that includes green algae and land plants
  5. 15. (Plural, gemmae) Leaf fragment that spreads for asexual reproduction
  6. 18. Group of non-vascular plants in which stomata appear
  7. 21. Male spore
Down
  1. 1. Seedless vascular plant characterized by joints
  2. 2. Group of bryophytes in which a primitive conductive system appears
  3. 3. Tangle of single celled called filaments that forms from the haploid spore
  4. 4. Produce two types of spores
  5. 5. Describes an organ that grows in an unusual place, such as roots growing from the side of a stem
  6. 6. Seedless vascular plant that produces large fronds; the most advanced group of seedless vascular plants
  7. 8. Other name for land plant; embryo is protected and nourished by the sporophyte
  8. 10. Mosses Earliest group of seedless vascular plants
  9. 11. Case of the sporangium in mosses
  10. 12. No longer existing species
  11. 16. Female spore
  12. 17. Vascular plant
  13. 19. species
  14. 20. Diploid stage is the dominant stage