Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics
CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous, please submit new counts, or report erroneous counts.
CCDB → Angiosperms → Rosaceae → Spiraea → Spiraea douglasii subsp. menziesii (Hook.) Calder & R. L. Taylor
2 chromosome counts in Spiraea douglasii subsp. menziesii (Hook.) Calder & R. L. Taylor:
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Spiraea douglasii var. menziesii (Hook.) C. Presl | Spiraea douglasii subsp. menziesii (Hook.) Calder & R. L. Taylor | 18 | IPCN67-71 | HESS, W.J. 1969. A taxonomic study of Spiraea pyramidata Greene (Rosaceael. Sida 3: 298-308. | ||
| ! | Spiraea douglasii subsp. menziesii (Hook.) Calder & R. L. Taylor | Spiraea douglasii subsp. menziesii (Hook.) Calder & R. L. Taylor | 18 | IPCN67-71 | TAYLOR, R.L., & G.A. MULLIGAN. 1968. Flora of the Queen Charlotte Islands. Part 2. Cytological aspects of the Vascular Plants. Queen's Printer, Ottawa. pp. 148. |