WANOSCG Orchid Fact Sheet

Thelymitra sp. 'northern laterite'

ABCDEFGHIJKLMNOPQRSTUVWXYZ
Click/tap on images to enlarge
Name and Authority

Thelymitra sp. 'northern laterite'

Common Name

Northern Star Orchid

Complex Name

Thelymitra fuscolutea (Sienna Sun Orchids)

Originally Described by

Undescribed

Distribution and Habitat

Gingin to Dongara, growing in sandy-clay and lateritic soil on the tops of low lateritic hills.

Flowering Months

· · · · · · · · Sep Oct · ·

Description

A recently recognised species 200–300 mm high with a broad, smooth leaf 50–150 mm long by 20–30 mm wide which is often shrivelled at the time of flowering and up to seven orange and yellow, cinnamon-scented flowers 30–40 mm across.

Distinguishing Features

It is distinguished from the closely related Star Orchid (Thelymitra stellata) by its taller inflorescence and less prominently blotched flowers. It also has an earlier flowering period and more northerly distribution.

WA Conservation Code (Threatened Status)

Not Listed

Copyright © 2024. WANOSCG All rights reserved. (ver: April 2024)