PlantKey Open ecological atlas
Planner
Home / Browse / Bouteloua / Tall Grama (var. pectinata)
iNaturalist — CC, credited & licensed per image
Pictured: Bouteloua hirsuta — the species. This variety isn’t separately illustrated.
Poaceae family

Tall Grama (var. pectinata) Bouteloua hirsuta var. pectinata variety

Native

Tall Grama (var. pectinata) is a perennial grass native to the lower 48 states.

More about this plant

Bouteloua hirsuta, commonly known as hairy grama, is a perennial short prairie grass that is native throughout much of North America, including the Great Plains and Canadian Prairies region, as well as Mexico and Guatemala. Wikipedia →

Growing & care

USDA PLANTS · TRY
Conditions
Sources · Conditions
Cold hardiness (derived) — Hardiness
Hardiness
≥ zone 8 derived from its U.S. range
Size & form
Sources · Size & form
USDA PLANTS — Lifespan
Lifespan
Perennial
In the garden
Herb layer — Sits in the herb 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.

Wildlife & pollinators

How pollinator value is scored →
❧ Caterpillar hosts ~1 caterpillar species

Bouteloua supports ~1 caterpillar species.

Native butterfly & moth caterpillars are the base of the terrestrial food web — most songbirds rear their young almost entirely on them. As a host for native Lepidoptera this is a modest genus.

Recorded feeding on Bouteloua in North America, including:

Amblyscirtes simius · Simius Skipper Automeris patagoniensis · giant silk moth Cercyonis meadii · Mead's Wood Nymph Euxoa oberfoelli · owlet moth Hemileuca hualapai · Hualapai Buckmoth Hemileuca oliviae · giant silk moth
+ 8 more species →
Hesperia attalus · Dotted Skipper Hesperia comma · Silver-Spotted Skipper Hesperia dacotae · Dakota Skipper Hesperia leonardus · Leonard's Skipper Hesperia ottoe · Ottoe Skipper Neominois ridingsii · Riding's Satyr Oarisma garita · Garita Skipperling Yvretta rhesus · skipper butterfly
Keystone count (genus-level) from Warren II 2026 (CC0) · Tallamy host-use records. Named species (a documented Nearctic sample, not exhaustive) from NHM HOSTS (CC0).
Species thumbnails re-hosted from iNaturalist — Creative Commons, credited per image (hover for credit). Click any species to see it on iNaturalist. Not exhaustive; many taxa have no openly-licensed photo yet.
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] Description — Wikipedia (CC BY-SA)
[07] Ecological value — Warren II 2026 (CC0) · Tallamy host-use counts
[08] Cold hardiness (derived) — Derived from U.S. range × USDA PHZM zones
[10] Caterpillar host count — Warren II 2026 (Dryad, CC0) · Tallamy host-use counts
[11] Caterpillar species — NHM HOSTS (CC0)
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).

Citation

Loading…

BibTeX 
Loading…