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iNaturalist — CC, credited & licensed per image
Fabaceae family

Prickly Moses Acacia verticillata

Also known as: Creeping Moses

Prickly Moses is an introduced perennial tree, found in the lower 48 states. It blooms Apr – May.

More about this plant

Acacia verticillata is a perennial shrub to small tree native to south eastern Australia. Wikipedia →

⚠ Invasive here — plant a native instead USDA + GBIF

Prickly Moses is flagged invasive in the U.S. These natives fill a similar niche — same growth habit, bloom season, height, and region — so you keep the look and feed local wildlife instead of spreading a problem.

Hollyleaf Cherry
Native
Hollyleaf Cherry
Prunus ilicifolia
●●●●●
Scrub Oak
Native
Scrub Oak
Quercus berberidifolia
●●●●●
Muller Oak
Native
Muller Oak
Quercus cornelius-mulleri
●●●●●
Engelmann Oak
Native
Engelmann Oak
Quercus engelmannii
●●●●●
Matched on growth habit · bloom months · mature height · shared U.S. range (USDA + GBIF) — a starting point, not a prescription.

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
TRY Plant Trait Database (CC BY 4.0) — Foliage
McKenzie et al. 2025 — community-science image analysis (MIT) — Flower colour
Lifespan
Perennial
Foliage
Deciduous/evergreen broadleaf
Flower colour
Yellow AI AI image-analysis of community-science photos (~87% expert agreement) — not a botanical record
In the garden
Tree layer (canopy / understory) — Sits in the tree of a layered food forest or polyculture.Open guide →
Nitrogen fixer — Fixes atmospheric nitrogen through root-nodule bacteria — builds soil fertility for itself and its neighbours, cutting fertiliser need.Open guide →
derived roles
AI = read by an AI vision model · DERIVED = a computed estimate, not a direct measurement. The “How we know this” section below details each.
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 · Apr – May — 14 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.

Wildlife & pollinators

How pollinator value is scored →
❧ Caterpillar hosts ~11 caterpillar species

Acacia supports ~11 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 moderate genus.

Recorded feeding on Acacia in North America, including:

Amyelois transitella · Navel Orangeworm Anacamptodes fragilaria · geometer (inchworm) moth Anacamptodes humaria · geometer (inchworm) moth Apotoforma rotundipennis · leafroller moth Argyrotaenia citrana · leafroller moth Ascalapha odorata · Black Witch
+ 8 more species →
Batia lunaris · concealer moth Cacoecimorpha pronubana · Carnation Tortix Cogia outis · Outis Skipper Corcyra cephalonica · snout moth Cryptothelea gloverii · bagworm moth Cyclophora nanaria · geometer (inchworm) moth Cydia largo · leafroller moth Cydia ninana · leafroller moth
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).
✦ Bees 1 bee visitor

1 native & managed bee species is documented visiting Prickly Moses :

Habropoda depressa · digger bee
Visitor records (observations, not exhaustive) from Noori et al. 2026 (CC BY 4.0) · GloBI →
Wildlife & visitors 2 birds

Open records of who else uses Prickly Moses — a generalist food-web signal, kept separate from the keystone Ecological Value.

Recorded eaten by 2 birds species (fruit, seed, browse):

Calypte anna · Anna's Hummingbird Callocephalon fimbriatum · Gang-Gang Cockatoo
Interaction records (observations, not exhaustive) from GloBI → (CC0). Counts are distinct species; names are the most-recorded. Common names from Wikidata (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.
How we know this (2) Methods & honest limits
Photosynthesis Direct fact

A recorded categorical fact: each species is tagged C3 (standard), C4 (heat/water-efficient) or CAM (succulent, night-time CO₂ uptake) — or a facultative combination. We only show a trait card for the noteworthy C4/CAM cases; C3 is the unremarkable majority, kept in the data but not surfaced as a card.

Kattge, J. et al. TRY plant trait database — Categorical Traits Dataset (2012).
Flower colour Derived

McKenzie et al. assigned each species a flower colour with a GPT-4V vision model over iNaturalist photos. We use the confident tier plus a separately-labelled lower-confidence top-up (mostly inconspicuous green/brown flowers), and render it as a small tint — never as an asserted fact, and kept out of the written synopsis.

Honest limits: AI image inference (~87% expert agreement on the confident tier); a decorative, confidence-tiered indicator, not a measured trait.

McKenzie, P., Berardi, A.E., Hopkins, R. (2025). flower_color_phenology (MIT).
Derived values are computed from open data by a published method — labelled, cited, and never shown as a direct observation. Full methodology →
Sources for this entry (23) 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 — US-RIIS v2.0 (USGS)
[07] Description — Wikipedia (CC BY-SA)
[08] Ecological value — Warren II 2026 (CC0) · Tallamy host-use counts
[11] Functional traits — TRY Plant Trait Database (CC BY 4.0)
[12] Photosynthetic pathway — TRY Plant Trait Database (CC BY 4.0)
[13] Cold hardiness (derived) — Derived from U.S. range × USDA PHZM zones
[14] Wildlife & visitors — GloBI — Global Biotic Interactions (CC0)
[16] Nitrogen fixation — Werner et al. 2014 (Dryad, CC0)
[18] Other common names — Wikidata (CC0)
[20] Flower-visitor value (derived) — Noori et al. 2026 (CC BY 4.0) · GloBI
[21] Caterpillar host count — Warren II 2026 (Dryad, CC0) · Tallamy host-use counts
[22] Caterpillar species — NHM HOSTS (CC0)
[23] 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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