58 BROOKLYN BOTANIC GARDEN MEMOIRS 



Tribulus cistoides L. [T. terr ester cistoides Oliver.] Dry soil, 

 St. Croix. 



Kallstroemia maxima (L.) T. & G. [Tribulus maximus L.] 

 Waste and cultivated grounds, St. Thomas; St. Croix; St. Jan. 



RUTACEAE 



Zanthoxylum PUNCTATUM Vahl. [Fagara trifoliata Sw.; Tobinia 

 punctata Griseb.] Thickets and banks, St. Croix. 



Zanthoxylum thomasianum Krug & Urban. [? Tobinia spinosa 

 of Eggers.] Forest, Flag Hill, St. Thomas; St. Jan. Endemic. 



Zanthoxylum spinifex (Jacq.) DC. [Fagara spinifex Jacq.; 

 F. tragodes of West; Zanthoxylum micro phyllum Desv.] Thickets, St. 

 Croix. 



Zanthoxylum monophyllum (Lam.) P. Wilson. [Fagara mono- 

 phylla Lam.; Zanthoxylum simplicifolium Vahl; Z. Ochroxylum DC] 

 Hillsides, woods and thickets, St. Thomas; St. Jan; St. Croix. 



Zanthoxylum martinicense (Lam.) DC. [Fagara martinicensis 

 Lam.; Zanthoxylum Clava-Herculis of Eggers.] Woods and hillsides, 

 St. Thomas; St. Jan; St. Croix. 



Zanthoxylum flavum Vahl. [Fagara flava Krug & Urban.] 

 Bordeaux Hills, St. Jan, nearly extinct (according to Eggers). Not 

 found by us on St. Jan in 1913. 



Pilocarpus racemosus Vahl. Forest, King's Hill, St. Jan. 



Amyris elemifera L. [A . maritima Jacq. ; A . sylvatica of Eggers.] 

 Woods and thickets, St. Thomas; St. Jan; St. Croix (according to 

 Eggers). 



Chalcas exotica (L.) Millsp. [Murraya exotica L.] Spon- 

 taneous after cultivation, St. Thomas; St. Croix. 



Triphasia trifolia (Burm. f.) P. Wilson. [Limonia trifolia 

 Burm. f. ; T. trifoliata (L.) DC] Spontaneous after cultivation, 

 naturalized in thickets, St. Thomas; St. Jan; St. Croix. 



Citrus Medica L. Recorded by Eggers as naturalized in gardens. 



Citrus lima Lunan. [C. medica Limonum of Eggers; C. Limetta 

 Wight.] Woodlands and thickets, naturalized, St. Thomas; St. Jan; 

 St. Croix. 



Citrus Aurantium L. Occasionally spontaneous after planting, 

 St. Thomas; St. Croix. 



Citrus .vulgaris Risso. [C. Bigaradia Loisel.; C. Aurantium 

 bigaradia Griseb.] Occasionally spontaneous after planting, St. 

 Thomas; St. Croix. 



Citrus decumana L. Planted for its fruit. 



Citrus buxifolia Poir. Planted for its fruit (according to 

 Eggers). 



