Abstract
The identity ofBlandibractea (based solely on flowering material) has never been questioned, and it has always been referred to as a monotypic genus included in the tribe Rondeletieae. Morphological comparisons have revealed thatB. brasiliensis is synonymous withSimira glaziovii (K. Schum.) Steyerm. In addition, what Wernham called the “Schau-Apparat” made of “modified bracts, the calyx-lobes being approximately equal” (an erroneous observation repeated by recent authors), is here shown to consist of calycophylls inserted on aborted flowers. A complete description and illustrations of this species are provided.
Similar content being viewed by others
Literature Cited
Andersson, L. 1992. A provisional checklist of neotropical Rubiaceae. Scripta Bot. Belg. 1: 1–199.
Barbosa, M. R. de V. &A. L. Peixoto. 1989. As espécies deSimira (Rubiaceae, Rondeletieae) da Amazônia brasileira. Acta Amazon. 19: 27–46.
Bremekamp, C. E. B. 1954. The identity ofSimira tinctoria Aubl. Acta Bot. Neerl. 3: 150–153.
Classen-Bockhoff, R. 1996. A survey on flower-like inflorescences in the Rubiaceae. Opera Bot. Belg. 7: 329–367.
Delprete, P. G. 1996. Evaluation of the tribes Chiococceae, Condamineeae, and Catesbaecae (Rubiaceae) based on morphological characters. Opera Bot. Belg. 7: 165–192.
—. 1997. The enigmatic genusWernhamia S. Moore is a synonym ofSimira (Rubiaceae, Rondeletieae). Brittonia 49: 303–308.
Lanjouw, J. &F. A. Stafleu. 1954. Index herbariorum. Part II. Collectors. Regnum Veg. 2. First installment A-D. Kemink en Zoon, Utrecht.
Oliver, D. 1885.Sickingia erythroxylon. In: Hooker’s Icones plantarum. ser 3, 15: 75–76, pl. 1497.
Peixoto, A. L. 1981. Novas espécies deSimira Aublet (Rubiaceae) do norte do Espírito Santo. Bol. Mus. Bot. Munic. 44: 1–7.
— 1982. As espécies deSimira (Rubiaceae, Rondeletieae) do Norte do Estado do Espírito Santo. Arq. Univ. Fed. Rural Rio de Janeiro 5: 115–128.
Robbrecht, E. 1988. Tropical woody Rubiaceae. Characteristic features and progressions. Contributions to a new subfamilial classification. Opera Bot. Belg. 1: 1–271.
Robbrecht, E. 1993b.Blandibractea. Supplement to the 1988 outline of the classification of the Rubiaceae. Index to genera.In: E. Robbrecht, editor. Advances in Rubiaceae macrosystematics. Opera Bot. Belg. 6: 175, 196.
Schumann, K. 1888. Über einige verkannte oder wening gekannte Geschlechter der Rubiaceen Südamerikas. Bot. Jahrb. Syst. 10: 302–363.
— 1889.Sickingia.In: C. F. P. von Martius & A. G. Eichler, editors. Flora brasiliensis enumeratio plantarum in brasilia hactenus detectarum 6(6): 223–235. Fleischer, Leipzig.
— 1891.Sickingia.In: A. Engler & K. Prantl, editors. Die Natürlichen Pflanzenfamilien 4(4): 35, Engelmann, Leipzig.
Stearn, W. T. 1981. Herbert Fuller Wernham (1879–1941), a century commemoration. Taxon 30: 1–6.
Steyermark, J. A. 1972.Simira. In: B. Maguire & J. J. Wurdack. Botany of the Guayana Highlands, Part IX. Mem. New York Bot. Gard. 23: 299–309.
Wernham, H. F. 1916. Tropical American Rubiaceae.—VII. J. Bot. 54: 322–334.
— 1917.Blandibractea. Tropical American Rubiaceae.—VIII. J. Bot. 55: 170–171.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Delprete, P.G. Notes on calycophyllous Rubiaceae. Part IV. The monotypic Brazilian genus Blandibractea Wernham is a Simira (Rondeletieae). Brittonia 50, 318–323 (1998). https://doi.org/10.2307/2807775
Issue Date:
DOI: https://doi.org/10.2307/2807775