A revision of the southern African species of Cheilanthes and Pellaea (Pteridaceae).

A revision of the southern African species of Cheilanthes and Pellaea (Pteridaceae). Contributions from Bolus Herbarium, 11, 1–293. Benham, D. & Windham, M. D. (1992). Generic affinities of the star-scaled cloak ferns. CrossRefGoogle Scholar. Ponce, M. Yesilyurt, J. Giudice, G. Luna, M. & Arana, M. (2016).

Studies in Pteridaceae–I. Observations on gametophytes of some species of Adiantum L. Phytomorphology 3: 240–248.

Gametophyte of Taenitis pinnata and development of the gametophytic plate in Taenitis blechnoides and Syngramma alismifolia. Phytomorphology 20: 40–48. Studies in Pteridaceae–I. Trends of specialization in the stipe anatomy of Dennstaedtia and related genera.

Aloe candelabrum . erger (Asphodelaceae: Alooideae), a stately, single-stemmed species from the KwaZulu-Natal province in eastern South Africa, which had been included in the synonymy of A. ferox Mill. for some years, is reinstated.

tions from the Bolus Herbarium 11: 33–42. Aloe candelabrum . The entire distribution range of A. candelabrum falls within the Region of Endemism on the eastern seaboard of South Africa.

Bolus Herbarium, University of Cape Town, Rondebosch, Republic of South Africa. 293pp, ill, 240cm, PB. 96pp, 35 text figs, octavo, PB. Arbeláez A. Flora de Colombia, Vol. 18: La Tribu Pteridae (Pteridaceae).

By Nicola C. Anthony. Anthony Nicola C.

Bolus Herb A revision of the Hawaiian species of Elaphoglossum.

Pteridophytes of R 6 - union Island. A revision of the Hawaiian species of Elaphoglossum. The Pteri - dophyta of Marion Island. W. R. Anderson, M. Crosby. J. South African Bot. New African ferns The Brazilian species of Elaphoglos - sum. A. H. G. Alston. On a Collection of Ferns made by Miss Helen Gilpin in the interior of Madagascar. Loading similar papers.

Pellaea is a genus of ferns in the Cheilanthoideae subfamily of the Pteridaceae. The genus name is derived from the Greek word πελλος (pellos), meaning "dark," and refers to the bluish-gray stems

Pellaea is a genus of ferns in the Cheilanthoideae subfamily of the Pteridaceae. The genus name is derived from the Greek word πελλος (pellos), meaning "dark," and refers to the bluish-gray stems. Members of the genus are commonly known as cliffbrakes. They primarily grow in rocky habitats, including moist rocky canyons, slopes, and bluffs

Species of Pellaea often have fronds 1-pinnate with pinnae petiolate and their pseudoindusium is continuous along the margins of each segment.

Species of Pellaea often have fronds 1-pinnate with pinnae petiolate and their pseudoindusium is continuous along the margins of each segment. In turn, Cheilanthes-species are often characterized by fronds more divided with pinnae sessile and a discontinuous pseudoindusium but these morphological characteristics contrast with recent molecular phylogenetic investigations (Kirkpatrick 2007). The only taxon here concerned has been accommodated in Cheilanthes as well as in Pellaea, even by recent pteridologists.

FIG. 2. - Cheilanthes deltoidea in situ. Br yaceae (musci) a new species of anomobryum.

Jacobsen, w. b. 1983. FIG. Anomobryum drakensbergense Van R ooy, sp. no. sharpii . Shaw similis, sed costa percurrenti, capsula pyriformi breviori et endostomio segmentis late perforatis differt. Plantae caespitosae foliis imbricatis, costa percurrenti; laminae cellulis superioribus vel us interdum vermicularibus, endostomium ciliis rudimentalibus.