SPECIMINA AUTHENTICA PLANTARUM IN HERBARIIS, ETC. 477 
A. Regel: Iter turkestanieum; 5 esemplari. 
Merendera kurdiea Bornmüller. — Kurdistania Assvriaca: in mon- 
tibus Helgurd (ad fines Pers.) regione alpina. 3000 m. s. m.. 1893. 
26 VI. 
J. Bornmüller: Iter persico-turcieum 1892-93, n. 1840; 3 esempl. 
Schenocaulon Pringlei Greenm. — Lava beds, Serrania de Ajusco, 
10.000 ft. — Federal district. — 23 August 1896. 
C. G. Pringle: Plantae mexicanae; 1 esemplare. 
COMMELINACEAE. 
Tradeseantia angustifolia Robinson. — Thin soil of limestone 
ledges, Las Canoas; State of San Luis Potosi. 14 August 1891. 
C. G. Pringle, Plantae mexicanae, n. 3902; 2 esemplari. 
Tradescantia brachyphylla Greenman. — Dry limestone ledges 
near Téhuacan, 5000 ft. — State of Puebla — 29 Juli 1897. 
Idem, n. 6679; 2 esemplari. 
Tradescantia maerophylla Greenman. — Bluffs of barranca Cuer- 
navaca, 5000 ft. — State of Morelos — 21 August 1897. 
Idem, n. 6695; 1 esemplare. 
Tradeseantia maeropoda Greenman. — Moist banks of mountains 
above Cuernavaca, 6500 ft. — State of Morelos — 3. August 1896. 
Idem, n. 6402; 1 esemplare. 
JUNCACEAE. 
Juneus Elliotti Chapman. — Wet sandy places Apalachicola, Flo- 
rida, with J. bufonius and marginatus. Cyperus eompressus, Pa- 
nieum aneeps, ete. Jun. 1867. 
Herbarium Juncorum Boreali Bes ne ed. G. En- 
gelmann, S. Louis, Missouri, n. 54. . 
Juncus Leersii X effusus (nuovo ibrido) C. Beckmann. — Bas- 
sum (Provincia Hannover) unter den Eltern in einer Thongrube bei 
der Ziegelei. 15 August 1888, ; 
