Why in News?

A new species of orchid, Hemipilia basifoliata (family: Orchidaceae), has been discovered in the remote Myodia region of Lower Dibang Valley, Arunachal Pradesh, at an altitude of 2,400 metres.

Key Highlights of the Discovery

• Discovered by: Dr. Krishna Chowlu of the Botanical Survey of India (Arunachal Regional Centre), in collaboration with the Orchid Research Centre and other botanical institutions.

• Genus: Belongs to the genus Hemipilia, and closely resembles Hemipilia puberula.

• Distinctive Features:

  • More flowers per plant

  • Unique floral structure

  • Smooth sepals (unlike related species)

• Conservation Status:

  • Only a few flowering individuals observed in the wild.

  • Indicates a restricted population and possible vulnerability.

  • Not yet assessed on the IUCN Red List.

• Biodiversity Significance:

  • Discovery adds to India’s rich orchid diversity.

  • Reinforces Arunachal Pradesh as a biodiversity hotspot, with over 600 recorded orchid species.

Q. Consider the following statements regarding Hemipilia basifoliata:

1. It is a newly discovered orchid species found in the Lower Dibang Valley district of Arunachal Pradesh.

2. It was discovered at an altitude of about 2,400 metres.

3. The species has already been evaluated and listed as “Vulnerable” in the IUCN Red List.

Which of the above statements is/are correct?

(a) 1 and 2 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3

Correct Answer: (a) 1 and 2 only