Another small pink ixia

Another small pink ixia

Observation - Another small pink ixia - Southern Africa. Description: Plant about 25 cm high and closed flowers (overcast day) about 8 mm. Flat leaves come about half way up the stem. Please also see observation http://www.ispot.org.za/node/210699 on the same farm but at a different location. Is this the same species and if

Plant about 25 cm high and closed flowers (overcast day) about 8 mm. Flat leaves come about half way up the stem. Please also see observation http://www.ispot.org.za/node/210699 on the same farm but at a different location. Is this the same species and if so, what causes the different leaf shapes?
Hope this is enough for ID.