Montana Field Guide

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- Kingdom - Plants - Plantae
  - Division - Flowering Plants - Anthophyta
    - Class - Dicots - Dicotyledoneae
      - Order - Borage / Mint / Verbena - Lamiales
        
        Family - Borage Family - Boraginaceae
        
        Species - Northern Stickseed - Hackelia deflexa

Northern Stickseed - Hackelia deflexa

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Native Species

Global Rank: G5
State Rank: SNR
C-value: 3

Agency Status
USFWS:
USFS:
BLM:

External Links

General Description

Taprooted annual. Stems simple, erect, 15–75 cm. Herbage strigose, hirsute on the stems. Leaves mostly cauline, 2–15 cm long, oblong below, lanceolate to elliptic above. Flowers: calyx 1–2 mm long; corolla blue, ca. 2 mm long, 2–3 mm across the limb. Nutlet body 2–3 mm long; marginal prickles distinct; dorsal face mostly unarmed (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

plants are variety americana (A. Gray) Fernald & I.M.Johnston.

Species Range

Montana Range Range Descriptions

Native

Range Comments

Circumboreal south to WA, ID, CO, IA and VT (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database

Number of Observations: 38

(Click on the following maps and charts to see full sized version) Map Help and Descriptions

Relative Density

Recency

(Observations spanning multiple months or years are excluded from time charts)

Habitat

Thickets, riparian woodlands, open forest; plains, valleys (Lesica et al. 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

References

Literature Cited AboveLegend: View Online Publication
- Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.
Additional ReferencesLegend: View Online Publication
Do you know of a citation we're missing?
- Ament, R.J. 1995. Pioneer Plant Communities Five Years After the 1988 Yellowstone Fires. M.Sc. Thesis. Bozeman, MT: Montana State University. 216 p.
- Lesica, P., M.T. Lavin, and P.F. Stickney. 2022. Manual of Montana Vascular Plants, Second Edition. Fort Worth, TX: BRIT Press. viii + 779 p.
- Sater, S. 2022. The insects of Sevenmile Creek, a pictorial guide to their diversity and ecology. Undergraduate Thesis. Helena, MT: Carroll College. 242 p.
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Citation for data on this website:
Northern Stickseed — Hackelia deflexa. Montana Field Guide. Montana Natural Heritage Program. Retrieved on April 25, 2024, from https://FieldGuide.mt.gov/speciesDetail.aspx?elcode=PDBOR0G0B0