
© Morgan Stickrod · CC BY-NC
iNaturalist — CC, credited & licensed per image

Poaceae family
San Joaquin Valley Orcutt Grass Orcuttia inaequalis
Native
San Joaquin Valley Orcutt Grass is an annual grass native to the lower 48 states. It blooms May – Jul.
Growing & care
USDA PLANTS · TRY Conditions
Sources · Conditions
Cold hardiness (derived) — Hardiness
- Hardiness
- ≥ zone 11 derived from its U.S. range
Size & form
Sources · Size & form
USDA PLANTS — Lifespan
- Lifespan
- Annual
In the garden
Herb layer — Sits in the herb of a layered food forest or polyculture.Open guide →
Rain garden / bioswale — Rated OBL on the wetland list — tolerates wet feet, so it suits the soggy zone of a rain garden or bioswale that catches and filters runoff.Open guide →
derived roles The garden year bloom → fruit → fall colour
J
F
M
A
M
J
J
A
S
O
N
D
Bloom
Bloom (the flower's colour)
Bloom · May – Jul — 49 obs · Herbarium specimens — Park et al. 2023 (CC BY 4.0)
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] Bloom period — Herbarium specimens — Park et al. 2023 (CC BY 4.0)
[09] Conservation rank — NatureServe Explorer (CC BY)
[10] Federal ESA status — USFWS ECOS (U.S. Fish & Wildlife Service)
[11] Cold hardiness (derived) — Derived from U.S. range × USDA PHZM zones
[12] County range — GBIF Open Data — open-licensed occurrences (CC0/CC-BY) → county
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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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