“Flax” From Boyd’s Bible Dictionary:
(flexible). Grown and used largely in East (Ex. 9:31; Josh. 2:6; Isa. 19:9). For lamp wicks (Isa. 42:3; Matt. 12:20). Spinning honorable (Prov. 31:13,19,24).
“Linen” From Boyd’s Bible Dictionary:
(flax). Used for stately robes (Gen. 41:42); priestly vestments (Ex. 28:42; Lev. 6:10); temple veil (2 Chron. 3:14); choral gowns (2 Chron. 5:12), and ordinary dress. Symbol of purity (Rev. 15:6); of luxury (Luke 16:19).
“Flax (Pishtah, λίνον)” From Concise Bible Dictionary:
Wild Flax – Linum Bienne
The common plant from which linen is made (Ex. 9:31; Josh. 2:6; Prov. 31:13; Isa. 42:3; Ezek. 40:3; Hos. 2:5, 9; Matt. 12:20).
Dried Flax
“Jakim” From Concise Bible Dictionary:
1. Son of Shimhi, a Benjamite (1 Chron. 8:19).
2. Head of the twelfth course of the priesthood (1 Chron. 24:12).
Strong’s Dictionary of Greek Words:
Meaning:
probably a primary word; flax, i.e. (by implication) "linen"