The Full Wiki

More info on Bambusoideae

Bambusoideae: Map


Wikipedia article:

Map showing all locations mentioned on Wikipedia article:

The Bambusoideae is a subfamily of the true grass family Poaceae, and is characterized by having 3 stigmas and are mostly tree-like. However, there are uncertainties at practically every taxonomic level within the Bambusoideae, and different types of data (floral morphology, vegetative structures, anatomy, and genetics) often result in support for differing relationships. The Bambusoideae generally consists a distinct “core” group of genera, the woody bamboos (Bambuseae)and an associated a group of genera of questionable affinity, the herbaceous Bambusoideae. The bamusoid taxa have long been considered the most “primitive” grasses, mostly because of the presence of bracteate, indeterminate inflorescences, “pseudospikelets,” and flowers with three lodicules, six stamens, and three stigmas. In a recent study Clark et al. (1995) analyzed DNA sequences for the chloroplast gene ndhF were analyzed to address phylogenetic relationships among the major lineages of the Poaceae. They found that two tribes of neotropical herbaceous bamboo tribes, the Streptochaeteae and Anomochloeae, are resolved as the most basal clade within the grass family, confirming the hypothesis that elements within the Bambusoideae sensu lato are basal within the Poaceae, and also showing that the Bambusoideae s.l. is polyphyletic. A recent study which analyzed the phylogenetic relationships within the Bambusoideae using rp116 intron sequence data from chloroplast DNA was able to further resolve some of the uncertainties remaining in Clark et al.’s (1995) analysis. Kelchner and Clark’s (1997) analysis resolved a Bambusoideae clade with two monophyletic groups: the Bambuseae (woody bamboos) and the Olyreae/Parianeae (herbaceous bamboos). Within the Bambuseae two clades were recovered corresponding to temperate and tropical woody bamboos, and the tropical taxa were even further divided into New World and Old World clades. The distinct lineages produced strongly correspond with geographic divisions, with major clades representing the New World herbaceous species (Olyreae/Parianeae), New World tropical woody bamboos, Old World tropical woody bamboos, and North temperate woody bamboos (all Bambuseae).


It is divided into two groups: the Oryzodae and the Bambusodae. It has 13 tribes, as following:


  1. Judd, WS, CS Campbell, EA Kellogg, PF Stevens, MJ Donoghue [eds.]. 2008. Plant Systematics: A Phylogenetic Approach, 296-301. Sinauer Associates, Inc., Sunderland, Massachusetts USA.
  2. Clark, LG, W Zhang, JF Wendel. 1995. A Phylogeny of the Grass Family (Poaceae) Based on ndhF Sequence Data. Systematic Botany 20(4): 436-460.
  3. Kelchner, SA, LG Clark. 1997. Molecular Evolution and Phylogenetic Utility of the Chloroplast rpl16 Intron in Chusquea and the Bambusoideae (Poaceae). Molecular Phylogenetics and Evolution 8(3): 385-397.

Embed code:

Got something to say? Make a comment.
Your name
Your email address