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Gesneriaceae family

'ilihia Cyrtandra platyphylla

Native

'ilihia is a perennial shrub native to Hawaii.

More about this plant

Cyrtandra platyphylla, the ʻilihia, is a species of flowering plant in the family Gesneriaceae, native to Hawaii. A common shrub of the rainforest understory, it is found on Maui and the big island of Hawaii. Wikipedia →

Growing & care

USDA PLANTS · TRY

Size & form

Sources · Size & form

USDA PLANTS — Lifespan

TRY Plant Trait Database (CC BY 4.0) — Foliage

Lifespan: Perennial
Foliage: Broadleaf

In the garden

Shrub layer — Sits in the shrub of a layered food forest or polyculture.Open guide →

derived roles

Species characteristics from USDA PLANTS (public domain) + TRY (CC BY) — general guidance, not a guarantee for your exact site. Deer "browsing" is documented palatability, not a deer-proof claim.

Sources for this entry (12) Open & cited

[01] Scientific name & family — USDA PLANTS (DwCA, Zenodo 17903503)

[02] Growth habit & duration — USDA PLANTS (DwCA, Zenodo 17903503)

[03] Native status & distribution — USDA PLANTS (DwCA, Zenodo 17903503)

[04] Common name — USDA PLANTS (via GBIF)

[05] Invasive / introduced status — USDA PLANTS (DwCA, Zenodo 17903503) — native status

[06] Wetland indicator — USACE National Wetland Plant List (2022)

[07] Photos — iNaturalist — CC, credited per image

[08] Description — Wikipedia (CC BY-SA)

[09] Ecological value — GloBI

[10] Conservation rank — NatureServe Explorer (CC BY)

[11] Foliage — TRY Plant Trait Database (CC BY 4.0)

[12] County range — GBIF Open Data — open-licensed occurrences (CC0/CC-BY) → county

Spot an error or have a better photo? Every field links to its source, and the whole dataset is open.

Cite this page Open data, please attribute

PlantKey’s data is open under CC BY-SA 4.0 — free to reuse and adapt, with attribution and the same licence. Photos keep their own per-image licence + credit (see Sources above).

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Ecological value open data

1 / 5 Keystone

Keystone (host) value — caterpillar, specialist-bee & monarch hosting. A low number means “not a keystone host,” not “low value”: generalist flower-visitor value is shown separately below.

Caterpillar host 1

Deep dive

Caterpillar host · 1/5 — native butterfly & moth caterpillars that feed on this genus — the base of the food web (more caterpillars → more songbirds). Genus-level keystone count from Warren II 2026 (CC0; Tallamy host-use records), gap-filled by our GloBI derivation.

Counts are genus-level and banded 0–5. Full rubric →

Host / keystone value from open interaction data. How this is scored →

📍 In your area live

Native to the U.S.

Recorded in 1 state.

Open occurrence records place it in 2 counties across 1 states · GBIF (CC0/CC-BY)

Native — Hawaii

Recorded in 1 states/territories

Conservation

Conservation status G3 — Vulnerable

Invasive? No

Wetland indicator FACU

What do these ranks mean?

NatureServe ranks risk 1–5 (1 = rarest), globally (G) and per-state (S). A species can be secure worldwide yet at risk in your state. NatureServe →

Toxicity & pet safety

Check the ASPCA pet database →

Educational, not veterinary advice. If you suspect your pet ate this plant, contact a vet or pet poison-control line.

More modules coming

'ilihia Cyrtandra platyphylla

Growing & care

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