Help Lt. Dunnels with ingredients to make Neural Boosters

Help Lt. Dunnels with ingredients to make Neural Boosters: Level 25

Rewards: 7865 Quest XP, 9878cr + [Personnal Poison Innoculator]

You need to locate a plant called Xharnoh, which grow by the river leeding from the main waterfall. There are 16 you're required to collect: There are more than these, but if it helps:

[-4325, 4384] [-4289, 4490] [-4216, 4701] [-4305, 4594] [-4457, 4532] [-4603, 4437] [-4616, 4376] [-5098, 4814] [-5134, 4936] [-5122, 5034] [-5236, 5142] [-5239, 5016] [-5262, 4875] [-5918, 4679] [-6002, 4738] Once you have collected 16, head to the refining station [-5524, 4435], click the station to complete this part. Lt. Dunnels will contact you and send you to get Nightspider venom sacs [-4996, 3681].. You have to kill CL24-25 Nightspiders to obtain 11 perfect poison sacs. Once collected take them to the refining station [-5467, 4435].

Next, you have to gather samples of the toxin the Mummers use. Head to the Mummer Bunker [-4526, 3650], and kill Mummers until you obtain 12 Toxin Samples, then head back to the Palace. Speak with Lt. Dunnels to complete the quest.