You are here


Click the pic!

To aid users of mobile devices as well as those with a mouse or laptop finger pad this site uses a simple image-based menu system. Virtually every picture you see (images and photos) are links to more information arranged in a sort of top-down structure. See an image, click or tap on it to open a new page.

A member of the carrot family common along hedge rows in coastal regions.


Alexanders: the horse parsley

Post date: Thursday, 21 April, 2016 - 00:00

The carrot family is a diverse one with many species, some very common and others, as you might expect, very rare. One of the first of the family to flower each year is alexanders (Smyrnium olusatrum) which can flower from March onwards until June.

The 'umbels' (ie carrot family) are named as such because of their 'umbrella' shaped flower heads and they can be difficult to tell apart but alexanders is easy because it has a pale green flower head where as most of the family are white, cream or yellow. It also has large glossy leaves which is unusual in the carrot family. It is a stout and robust plant and cannot be missed, it is quite an imposing plant.

Alexanders is a fairly local plant confined to coastal regions Britain and I had not seen it until we moved here to Dorset where it is plentiful near the coast. It quite often grows in hedgerows and on banks inland but hardly more than five miles from the sea.

I have no idea where it gets its name. It is really a native of the Mediterranean region but may have been introduced to Britain, possibly by the Romans, as a food crop similar to celery but that has long since stopped. Apparently it is much savoured by horses hence its other common name of horse parsley so may be their is a connection with Alexander the Great and his horse? 


The records for this species have been organised into reports, charts, maps and photos. Click a pic below to see the detail:

Sites List Distribution Map Some Charts Some Photographs Original Tweets Relatives Guidance Notes
Common Name Alexanders
Scientific Name Smyrnium olusatrum
Family Carrot family - Umbelliferea
Status Locally common
Interest Level
Species Family Carrot Family - Umbelliferae
Flower Colour Group Yellow
  • 04 - April
  • 05 - May
  • 06 - June
Preferred Environment
Look for Early flowering greenish-yellow umbrella flowers near the sea
Additional Identification Notes
Similar Species

This species is often found in these habitats:

Habitat(s) Relationship
SH: Hedgerow Scrub Associated