Patusho, since there are no flowers and the inflorescence color is faded I would think your plant is in the T. fasciculata complex. A species like T. compressa or fasc. var. densispica if the flowers were purple. If the flowers were white it would be similiar to T. didisticha. Your plant looks to have a lot of old leaf bases which would lead me down the fasciculata theory road.

thank you, gonzer. it resembles T. didisticha to me. will ask my friend about its flowers.

cheerios.