Node yields assume the base harvest HP from game data (e.g. 1000 for Redwood trees, 620 for Metal nodes). In-game, trees and rocks with bAllowHarvestHealthScalinghave per-instance HP that varies with the node's size, so actual yields per node will vary. The values shown represent the average.
18,221 harvestable nodes across 10 maps · 14 node types

PricklyPear

BriarBush Cluster SM

PurpleMat

PalmPlant Cluster SM

JimsonWeed

PitcherPlant SM

Marigold

Cattail Cluster

PurpleMat Ex

FalseLily cluster01

BogMyrtleBush 01

PricklyPear Ex
These creatures reduce Amarberry weight when carried in their inventory.
The Dreadnoughtus is the best Amarberry farmer with a 10x gather multiplier from game data. The Deinosuchus is the runner-up with 10x.
The following creatures reduce Amarberry weight when carried: Maeguana (-50%), Maewing (-50%). This means they can carry more Amarberry before becoming encumbered.