Grass-leaved Orache - Atriplex littoralis

Description

Medium to tall, much branched, erect plant. Leaves are linear to linear oblong, the uppermost unstalked. Flowers in a long spike leafy only at the base. Fruit enclosed within triangular, toothed bracts.

Similar Species

Atriplex patula and prostrata.  Other aliens species may occur, and if in doubt, the key in Stace (4th edn.) should be referred to. Goosefoots (Chenopodium) are quite similar, and young plants can be difficult to determine.  

All Atriplex have the fruits enclosed by two enlarged bracteoles.

Identification difficulty
ID checklist (your specimen should have all of these features)

Lower leaves linear or narrowly lanceolate, more or less parallel-sided and without basal lobes. Bracteoles fused only at base.

Recording advice

Photos must show ripe fruits enclosed in bracteoles, and lower leaves

Habitat

Often coastal, but spreading inland on well salted roads.

When to see it

Flowers July to October.

Life History

Annual.

UK Status

Widespread around the coast of Britain, more scattered inland, but probably increasing.

VC55 Status

Uncommon in Leicestershire and Rutland - the first record came from Houghton on the Hill in 1998. It was not recorded in the 1979 Flora survey of Leicestershire.

Leicestershire & Rutland Map

MAP KEY:

Yellow squares = NBN records (all known data)
Coloured circles = NatureSpot records: 2020+ | 2015-2019 | pre-2015

UK Map

Species profile

Common names
Grass-leaved Orache
Species group:
Wildflowers
Kingdom:
Plantae
Order:
Caryophyllales
Family:
Amaranthaceae
Records on NatureSpot:
7
First record:
01/08/2015 (Calow, Graham)
Last record:
01/08/2023 (Calow, Graham)

Total records by month

% of records within its species group

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