_id Group 2007 rare 2007 vulnerable 2007 endangered 2007 extinct in the wild 2007 threatened 2011 near threatened 2011 vulnerable 2011 endangered 2011 extinct in the wild 2011 threatened 2015 near threatened 2015 vulnerable 2015 endangered 2015 extinct in the wild 2015 threatened 2015 total species 2017 near threatened 2017 vulnerable 2017 endangered 2017 extinct in the wild 2017 threatened 2017 total species 2019 near threatened 2019 vulnerable 2019 endangered 2019 presumed extinct 2019 threatened 1 Angiosperms (flowering plants) 655 249 133 17 399 435 355 179 13 547 222 438 199 12 649 13035 218 436 203 12 651 11659 216 436 206 13 655 2 Gymnosperms (cycads, conifers) 9 12 8 0 20 8 10 9 0 19 4 14 9 0 23 95 4 14 9 0 23 90 3 6 6 0 12 3 Pteridophytes (ferns, club mosses and whisky ferns) 40 14 11 11 36 27 27 12 10 49 14 33 13 10 56 561 14 33 13 10 56 547 14 41 15 9 65 4 Algae 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 0 1 0 0 1 1721 0 1 0 0 1