Citharexylum L. ca. de 100 especies distribuidas en América tropical y subtropical, 36 especies en México y 6 en el área de la flora.

Referencias:
Moldenke, H. 1958. Materials toward a monograph of the genus Citharexylum. I. Phytologia 6: 242-256, II. 6: 262-320, III. 6: 332-368, IV. 6: 383-432., V. 6: 448-505; Moldenke, H. 1959. Materials toward a monograph of the genus Citharexylum. VI. Phytologia 7: 7-48, VII. 7: 49-73; Moldenke, H. 1959. Additional notes on the genus Citharexylum. I. Phytologia 7: 73-77; Moldenke, H. 1966. Additional notes on the genus Citharexylum. II. Phytologia 13: 277-304, III. 13: 310-317; Moldenke, H. 1967. Additional notes on the genus Citharexylum. IV. Phytologia 14: 429-435, V. 14: 507-511; Moldenke, H. 1975. Additional notes on the genus Citharexylum.VI. Phytologia 31: 300-304, VII. 31: 334-360, VIII. 31: 448-462, IX. 32: 48-74, X. 32: 195-200, XI. 32: 218-227; Moldenke, H. 1978. Additional notes on the genus Citharexylum. XII. Phytologia 40: 486-492, XIII. 41: 62-74, XIV. 41: 105-122; Moldenke, H. 1980. Additional notes on the genus Citharexylum.XV. Phytologia 47: 41-143, XVI. 47: 224, XVII. 47: 359-360.

• Citharexylum calvum • Citharexylum caudatum • Citharexylum ellipticum • Citharexylum hexangulare • Citharexylum hirtellum • Citharexylum schottii