These can be copy/pasted into your Innothule map, but seeing as there are so many possible locations, it would probably just be easier to look for the glowing purple orbs. They shine brightly enough that they can be seen from a fair distance away, even given how dark and rainy the zone usually is. Most appear at the base of trees. I haven't encountered any that are especially close to the entrances to Upper Guk or Grobb. If any of the shadow men are holding crystals, they will fool you about eight trillion times because they look similar to the spawns from afar. One person on a fast horse can lock down most of the spawns completely solo--so if someone is roaming the zone collecting multiple sets of spawns, it would be easier to wait and come back after they've left in order to rapidly harvest your own.
P -816.6932, 1488.2731, 2.4584, 240, 0, 0, 2, Snack_spawn
P -918.3691, 857.7046, 2.3183, 240, 0, 0, 2, Snack_spawn
P -463.6782, -1460.9789, 3.8487, 240, 0, 0, 2, Snack_spawn
P 285.5005, -1915.5730, 14.0080, 240, 0, 0, 2, Snack_spawn
P 713.2921, -735.6255, 0.9029, 240, 0, 0, 2, Snack_spawn
P 118.3352, 240.2458, 2.3687, 240, 0, 0, 2, Snack_spawn
P -895.8105, -1754.5918, 4.0694, 240, 0, 0, 2, Snack_spawn
P -483.7609, 459.2104, 4.5848, 240, 0, 0, 2, Snack_spawn
P 209.0469, 833.1421, -1.8640, 240, 0, 0, 2, Snack_spawn
P 219.3311, 353.9732, -0.8658, 240, 0, 0, 2, Snack_spawn
P 531.7361, 256.8957, 2.9250, 240, 0, 0, 2, Snack_spawn
P 223.9561, 16.6923, 0.8205, 240, 0, 0, 2, Snack_spawn
P 974.7352, -1267.8927, -0.7456, 240, 0, 0, 2, Snack_spawn
P -727.4391, -118.2024, 8.0420, 240, 0, 0, 2, Snack_spawn
P -978.1791, 493.2286, 5.6592, 240, 0, 0, 2, Snack_spawn
P -849.8216, -1935.8499, 0.9056, 240, 0, 0, 2, Snack_spawn
P -754.9245, 196.6778, 3.1060, 240, 0, 0, 2, Snack_spawn
P 927.7354, 766.4806, 0.9596, 240, 0, 0, 2, Snack_spawn
P 574.1675, -373.8181, 0.9359, 240, 0, 0, 2, Snack_spawn
P -1045.8613, -1321.9133, 14.5933, 240, 0, 0, 2, Snack_spawn
P -224.7754, -2025.8007, 16.4564, 240, 0, 0, 2, Snack_spawn
P 105.3867, 1512.3478, 2.2227, 240, 0, 0, 2, Snack_spawn
P -263.5334, 1510.0782, 14.9389, 240, 0, 0, 2, Snack_spawn
P -612.0994, 697.9913, 3.4016, 240, 0, 0, 2, Snack_spawn
P -919.3036, -258.7637, 20.9056, 240, 0, 0, 2, Snack_spawn
P -503.9086, 1428.5106, 1.4807, 240, 0, 0, 2, Snack_spawn
P 957.1633, -763.9478, 12.2675, 240, 0, 0, 2, Snack_spawn
P -1034.8311, -477.7438, 8.4074, 240, 0, 0, 2, Snack_spawn
P -1089.4270, -1686.3402, 9.2459, 240, 0, 0, 2, Snack_spawn