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- 47--58. Mickel, J. T. 1979b. The fern genus Cheilanthes in the continental United States. Phytologia 41: 431--437. Reeves, T. 1979. A Monograph of the Fern18 KB (985 words) - 21:23, 5 November 2020
- included within C. eatonii are intermediate between these two extremes (T. Reeves 1979). Because there is no clear morphologic break, C. castanea is placed here4 KB (458 words) - 21:22, 5 November 2020
- distinguish it from all other North American members of that group. T. Reeves (1979) suggested that C. lendigera is a fertile allotetraploid resulting from4 KB (324 words) - 21:24, 5 November 2020
- (tentatively called C. pinkavii in T. Reeves 1979) are included here in C. eatonii, pending further study and valid publication of Reeve's epithet. None. None. window3 KB (327 words) - 21:25, 5 November 2020
- (averaging less that 55 µm in diameter) are helpful in identification. T. Reeves (1979) tentatively identified two varieties of C. clevelandii, but formal recognition4 KB (346 words) - 21:21, 5 November 2020
- characteristics suggest a clear relationship to members of subg. Cheilanthes (T. Reeves 1979). The species is most often confused with C. parryi, from which it can3 KB (324 words) - 21:23, 5 November 2020
- Cheilanthes fendleri apparently hybridizes with both C. wootonii (T. Reeves 1979) and C. covillei (M. D. Windham, unpublished). None. None. window.pro3 KB (315 words) - 21:25, 5 November 2020
- will be difficult to place in either C. wootonii or C. yavapensis. T. Reeves (1979) identified several specimens from Arizona that he hypothesized were4 KB (388 words) - 21:24, 5 November 2020