VOL. IV.] Flora of the Cape Region. 407 



571. MiCROSTYLis OPHioGivOSSOiDES Nutt. — High mount- 

 ains of the Cape Region. 



573. Habenaria crassicornis lyindl. ex. char — High 

 mountains of Cape Region, October, 1893. 



574. Habenaria Thurberi Gray. — High mountains, 

 October 17, 1893. 



784. Habenaria diffusa R. & G. — El Taste, September 



14, 1^93. 



785. Habenaria clypeata Lindl. — El Taste, September 

 14, 1893. 



786. Habenaria Luc.ECAPensis Fernald.* — Saltillo, Sep- 

 tember 16, 1893. 



787. TiLLANDSiA recurvata L. — Growing on bushes and 

 trees, especially on arborescent Cereus, in a gap in the mountains 

 southeast of Todos Santos. 



578. SiSYRiNCHiUM ScHAFFNERi Wats. — The Specimens 

 vary considerably in height and breadth of leaves. Some of 

 them agree perfectly with No. 1376 Pringle, from Chihuahua, as 

 nearly as can be made out from comparison with an immature 

 specimen. — Common on the summits of the mountains growing 

 under oaks and pines. 



588. Tradescantia crassifolia Cav. — This seems dis- 

 tinct from Pringle's No. 1681, but it agrees with the descriptions 

 and Cavanilles' figure quite as well. The plants are smoother 

 and smaller than the Mexican forms and nearest the variety 

 glabrata. 



590. Tinantia fugax Schiedw. T. modesta Brandg. Proc 

 Calif. Acad. ser. 2, iii, 175. A rather common species, found 

 along the base of the mountains in a branching almost glabrous 

 form, at higher elevations in a more simple and pubescent form, 

 the sepals long-glaudular hairy. 



788. Cyperus DIANDRU.S Torr. — La Mesa; San Jacinto. 



789. Ophioglossum CROTALOPHOROiDES Walter, t O.bulbo- 

 suni Michx. — El Taste. 



* See pape 379 preceding. The Orchidacere of this list were deter- 

 mined by M. L,. Fernald of the Gray Herbarium. 



t Filices determined bv Prof I). C. Eaton. 



