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Veronica peregrina - neckweed

Scientific Family
Scrophulariaceae
Other common names
speedwell
necklace weed
necklaceweed
purslane speedwell
Plant type
Forbs and Subshrubs
Origin
Native
Lifecycle
Annual
Height
6 to 12 inches
Riparian
Yes

Short taproot; stems simple or branched, erect, ascending; herbage glandular and hairy, leaves and bracts often smooth; plant can be without hairs; whitish or pink small flowers in terminal and a few axillary elongated clusters.

Stems erect or ascending; leaves 3 to 10 times as long as wide, margins smooth or toothed toward tips; flowers white or pale pink, short- stemmed in elongated terminal clusters, sometimes also in 1 to 4 axillary clusters or may appear as solitary.

Habitat

Usually along streams and washes, cultivated fields.

Plant Community
Disturbed Areas
Riparian
Low elevation
0
High elevation
10000

Flower Characteristics

Bracts below small whitish to pink flowers leaf-like; flowers short-stemmed in terminal or a few axillary elongated clusters of 5 to 40 flowers; flowers mostly solitary in leaf axils.

Flower color
Whitish to pink
Flower shape
Regular
Tubular
No
First bloom month
March
Last bloom month
September
Flower clusters
Elongated

Leaf and Stem Characteristics

Leaf blades narrowly oblong, wider at base; 3 to 10 times as long as wide, base wedge-shaped, margins smooth or toothed towards tip, tip pointed, surfaces smooth to densely glandular-hairy.

Leaf type
Simple
Leaf color
Green
Leaf shape
Narrow
Leaf margin
Toothed
Leaf attachment
Alternate
Leaves clasp
No
Leaf hairs
Leaves & stems
Spines
No

Fruit and Seed Characteristics

Capsules strongly compressed in cross section, broadly notched at the tip, broader at attachment end.

Fruit type
Capsule

Seeds number 2 to 140, yellow or pale brown, oblong, flat.