Spatial and Temporal Variation of Carotenoids in Four Species of Trentepohlia (Trentepohliales, Chlorophyta)

Table 2

Details of four species of Trentepohlia (T. arborum, T. diffracta, T. umbrina, and T. abietina), collected from different substrata at different locations in Shillong, Meghalaya, during summer and winter months.

Species	Substrata or habitat	Place of sampling	Location	Sampling dates
				Summer	Winter
Trentepohlia diffracta	Cement wall	Laitumkhrah, Shillong	Altitude: 1481.64 m a.s.l.; Latitude: 25°34.229′N, 91°53.432′E
Trentepohlia arborum	Rock	Mawtawar, Shillong	Altitude: 1406.65 m a.s.l.; Latitude: 25°37.067′N, 91°54.820′E	18th June, 2014; 21st July, 2014; 23rd August, 2014	19th December, 2014; 17th January, 2015; 20th February, 2015
Trentepohlia umbrina	Iron electric pole	NEHU Campus, Shillong	Altitude: 1411 m a.s.l.; Latitude: 25°36.761′N, 91°54.082′E
Trentepohlia abietina	Tree barks; Eucalyptus sp. (smooth bark),; Pinus kesiya (fissured bark), and Grevillea sp. (rough bark)	Golf Course Plantation, Shillong	Altitude: 1440–1448 m a.s.l.; Latitude: 25°35.180′N, 91°53.789′E