Plants in Maryland

Plant evidence Scoped by documented range and hardiness — independent of any construction code.

Maryland packs 853 documented records — 413 plant groups — into five half-zones, 6a to 8a, mountain west to tidewater east.

A deep pool in a small state means near-neighbors with different cards; check the split for the evidence tally, then filter to your county's conditions.

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Plant groups documented in Maryland

Each bar splits one genus's cited records — listed fire-resistant, keep away, in conflict, not yet classified — and never rates the genus. The default is a record-share filter, not a rating: choose “All record splits” to see every documented group. 92 of these groups have no sourced common name, so the card shows the Latin genus.