1: λάχανον
(Strong's #3001 — Noun Neuter — lachanon — lakh'-an-on )

denotes "a garden herb, a vegetable" (from lachaino, "to dig"), in contrast to wild plants, Matthew 13:32; Mark 4:32; Luke 11:42; Romans 14:2 .

2: βοτάνη
(Strong's #1008 — Noun Feminine — botane — bot-an'-ay )

denotes "grass, fodder, herbs" (from bosko, "to feed;" cp. Eng., "botany"), Hebrews 6:7 .