| 1 | Technology of instant arrowhead(Sagittaria sagittrifolia)powder was studied in the paper. | |
| 2 | A study on numerical classification of Sagittaria in the world. | |
| 3 | Studies on numerical classification of Sagittaria in China. | |
| 4 | A preliminary report on the chromosome numbers of Sagittaria in China. | |
| 5 | A comparative study on the karyotypes in Alisma orientale and Sagittaria sagittifolia (Alismaceae). |