Chlorophytum species

  
at Kharghar Hill, Navi Mumbai- July'10;  ID Please-2 - efloraofindia | Google Groups
Mudumalai- above 1000 m; amarylidaceae for ID - efloraofindia | Google Groups
Kolvan to Tikiona Fort on 28th June , 2009; For ID060709 ET - indiantreepix | Google Groups

 
https://08511630493324166816.googlegroups.com/attach/448e3bb65c500/2016-01-24%2019.50.40.jpg?part=0.3&view=1&vt=ANaJVrHvQ57wM5Or5oEUufea_fP0ZAgxq4Tc3WYL_0rFSfjnHSFlq4JpwZdzhk2R-1rNPUa5_IuD_hYkafZLK_xQwmxxUPqAzSIwgpYIULZQjdhWDsEAo3Q
https://08511630493324166816.googlegroups.com/attach/448e3bb65c500/2016-05-22%2018.25.51.jpg?part=0.1&view=1&vt=ANaJVrHix617y4Kfm-Hget1rkk3yAnYWEry53msTv4g_noE2YOt_RqE4wYj8YvXbm51F9Lq-IR3gy4zZCWqG6EQBdd7B0_MqHkdA8GH41scZZ72YJGZwa_s
https://08511630493324166816.googlegroups.com/attach/448e3bb65c500/16.11.2015.jpeg?part=0.2&view=1&vt=ANaJVrE1FmQD1ziBdCcM3nrhDVe_WZPzMzrEwMh9WNSDg-g5ejou5PDB5Nb_Lg3tHQ-EddTgpcg9Njcf1qNCrxmI6cq2pstih6bWxe1HAwaOck6T1scaQQA
Fwd: [itpmods:9862] Fwd: Naming a houseplant : 3 posts by 2 authors. Attachments (3)
Hopefully you may help me with a rather strange problem. I found your address in the Purdue site above when looking for the name of my exotic houseplant. 
Could my plant belong to the Chlorophytum species? Please find my three pictures of the plant attached.
I thank you in advance.
Can it be some Orchidaceae member ?
This should be an Iris!!