396 TEANSACTIOXS AND PEOCEEDIXGS OF THE [Sess. lix. 



Oldexlandia Heynii, G-. Don. — Pasture, 1880 feet above 

 sea-level, Curepipe, Mauritius, 5th June 1889. Also a 

 native of Tropical Africa, Natal, and India. 



t MoRiXDA CITRIFOLIA, Linn. — Stream-side, 1 5 feet above 

 sea-level, Port Louis, Mauritius, 18th June 1887. An 

 escape from cultivation which has not become naturalised 

 in Mauritius. This species, which is recorded as native 

 from the Seychelles by Bojer and Home in Baker, Flor. 

 Maur. Seych., p. 153, is said to be cultivated in Mauritius, 

 by Bojer. 



*Galinsoga parviflora, Cav. — Pioadside, 1100 feet 

 above sea-level, Plaines Wilhelms, Mauritius, 1 7th Septem- 

 ber 1888. A native of South America. 



*Erigeron canadensis, Linn. — Waste ground, 1880 feet 

 above sea-level, Curepipe, Mauritius, 9th July 1888 ; and 

 coralline limstone, 6 feet above sea- level, north islet of 

 Les Benitiers, 20th January 1890. A native of North 

 America, now widely dispersed. See Trans. Bot. Soc. Edin., 

 vol. XX. p. 333. 



*Erigeron philadelphicus, Linn. — Abandoned planta- 

 tion, 1300 feet above sea-level, Deux Mamelles, Pample- 

 mousses, Mauritius, 18th July 1889. A native of North 

 America. 



f Erigeeon mucronatus, DC. — Pioad, 1880 feet above 

 sea-level, Curepipe, Mauritius, 21st November 1888. A 

 native of ]\Iexico. Is cultivated in the gardens at Curepipe, 

 and also occurs as an escape. 



tBoLTONiA INDIGA, Bcnth. — Waste ground, 1870 feet 

 above sea-level, Curepipe, Mauritius, 8th December 1888 ; 

 and roadside, 1610 feet above sea-level, Yacoa, Mauritius, 

 14th June 1889. A native of China and Japan, which 

 has scarcely become naturalised in Mauritius. 



* Dichrocephala latifolia, DC. — Common along road- 

 sides and on waste ground, 1880 feet above sea-level, 

 Curepipe, Mauritius, 5th June 1889. This species is a 

 widely dispersed weed, and it also occurs in Madagascar. 



* Taraxacum officinale, Wigg. — Eoadside, 1880 feet 

 above sea-level, Curepipe, Mauritius, 15th March 1888. 

 This species is recorded as cultivated at " la Eiviere Noire," 



