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Montana Field Guide

Montana Field Guides

Wild Carrot - Daucus carota
Other Names:  Bird's Nest, Bishop's Lace, Queen Anne's Lace

Non-native Species

Global Rank: GNR
State Rank: SNA

Agency Status
USFWS:
USFS:
BLM:
MNPS Threat Rank:
C-value: 1

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General Description
Biennial with a stout taproot. Stems erect, simple or branched, 20–100 cm. Herbage glabrate to hirsute. Leaves basal and cauline, petiolate; blades lanceolate to ovate in outline, 5–20 cm long, bipinnate; leaflets deeply lobed, crowded. Umbels compound; peduncles 10–30 cm long; rays unequal, 2–4 cm long; involucral bracts 1–4 cm long, pinnate with widely-spaced, linear lobes; involucel bracts linear or 3-lobed, 4–15 mm long, ciliate. Flowers white; central flower of central umbel often purple; sepals minute; petals ca. 0.5 mm long; stylopodium conical. Mericarps elliptic, slightly compressed parallel to the commissure, 3–4 mm long; ribs with barbed prickles; oil tubes solitary in the intervals (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Diagnostic Characteristics
A similar umbellifer, Carum carvi (caraway), is distinguished from D. carota by small umbellets that are separate from each other; inconspicuous, narrow bracts below the umbel; ribbed seeds without bristles that give the odor of caraway when crushed; and glabrous leaves and flower stalks.

Range Comments
Introduced throughout North America; native to Eurasia (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).

Observations in Montana Natural Heritage Program Database
Number of Observations: 2

(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

References
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Citation for data on this website:
Wild Carrot — Daucus carota.  Montana Field Guide.  .  Retrieved on , from