Your search for "Powder leaf" revealed the following:

Birch branches and leaves (HO) - fresh green : Miniatures Nature Materials - Non-scale 910-21

Field (with powder) Summer, height 2mm : Martin Uhlberg Non-scale WB-PW202

Field (with powder) Winter, height 6mm: Martin Uhlberg Non-scale WB-PW606

Field (with powder) Winter, height 2mm : Martin Uhlberg Non-scale WB-PW206

Copic Chao YR00 Powder Pink Powder Pink: Toe Marker

Field (with powder) Spring 12mm height: Martin Uhlberg Non-scale WB-PW121

Peeled type (with turf powder) Summer Height 2mm : Martin Uhlberg Non-scale WB-PW222

Conifer 3cm 7pcs, 5cm 10pcs, 7cm 3pcs Variety pack : Sakatsuu Finished product Non scale 7702

Powdery material Real Sand (0.03-0.6mm) Natural : Norin material Non-scale TR-02

Hardwood leaves (green) : Joe-Fix Material 1:35 scale JF256

Powdery material Real Sand (0.03-0.6mm) Off-white : Molin Material Non-scale TR-01

Maple leaves (green) : Jo-Fix material 1:35 scale JF255

Branches and leaves of the oak tree (N) - Autumn : Miniatures Nature Materials Non-scale 980-13

Branch and leaves of the oak tree (HO) - Autumn : Miniatures Nature Materials Non-scale 980-23

Peeled type (Weed Forest Green) 12mm height : Martin Uhlberg Non-scale WB-LWFG

Peeled type (weed, moss green) Height 6mm : Martin Uhlberg Non-scale WB-SWM

Coconut palm leaves : Japanese Takumi Materials 1:144 A-41

Coconut palm leaves : Japanese Takumi Materials 1:72 A-40

6 red-leaved trees 8-11cm : Woodland, finished, Non-scale 3541

Peeled type (wilderness with powder) Late summer Height 6mm: Martin Uhlberg Non-scale WB-PW263