CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Angiosperms → Compositae → Helminthotheca → Helminthotheca echioides (L.) Holub
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | CHROBASE | BRULLO S., MAJORANA G., PAVONE P., TERRASI M.C. - 1977. Numeri cromosomici per la flora italiana:283-298.. Inform. Bot. Ital. , 9(1): 40-54. | |||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | British Isles cytology | Edmonds, J.M., Sell, P.D., Walters, S.M. Watsonia 10: 159-161 (1974) | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | British Isles cytology | Parker, J.S. (1975) | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | British Isles cytology | Morton, J.K. Watsonia 11: 211-223 (1977) | ||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | Flora Iberica | Chromosome numbers of plants collected during Iter Mediterraneum I in the SE of Spain. Luque, T. & Z. Daz Lifante.Bocconea1: 303-364(1991). | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | Flora Iberica | Nmeros cromosmicos para la flora espaola, 556-591. Pastor Daz, J. & al.Lagascalia15(2): 269-282(1990). | |||
| Picris spinosa (DC.) Poir. | Helminthotheca echioides (L.) Holub | 10 | Flora Iberica | Contribution la connaissance cytotaxinomique des spermatophyta du Portugal. II. Compositae Fernandes, A. & M. Queirs.Bol. Soc. Brot. ser. 245: 5-121(1971). | |||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | flora of NW Europe | http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=3898 | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | Flora Europaea | Fernandes & Queiros, | ||
| Helminthotheca echioides (L.) Holub | Helminthotheca echioides (L.) Holub | 10(1) | Asteracea | Fernandes ＆ Q. 1971 Bol. Soc. Brot. (ser. 2), Coimbra | |||
| Helminthotheca echioides (L.) Holub | Helminthotheca echioides (L.) Holub | 5(1) | Asteracea | Powell et al. 1974 Amer. J. Bot. | |||
| Helminthotheca echioides (L.) Holub | Helminthotheca echioides (L.) Holub | 10(1) | Asteracea | Brullo et al. 1977 Inform. Bot. Ital. | |||
| Helminthotheca echioides (L.) Holub | Helminthotheca echioides (L.) Holub | 10(1) | Asteracea | Oberprieler ＆ V. 1993 Willdenowia | |||
| Helminthotheca echioides (L.) Holub | Helminthotheca echioides (L.) Holub | 10(1) | Asteracea | Strid 1971 Botaniska Notiser | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Nazarova, E. A. 1984. Chromosome numbers in the Caucasian representatives of the families Asteraceae, Brassicaceae, Fabaceae, Limoniaceae. Bot. Zhurn. SSSR 69(7): 972–975. (In Russian). | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Pastor, J., J. C. Diosdado, C. S. Bárbara, J. Vique & E. Pérez. 1990. Números cromosómicos para la flora Española. 556--591. Lagascalia 15: 269–282. | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Natarajan, G. 1988. étude caryosystiématique de quelques dicotyledones de la Garrigue Languedocienne. Nat. Monspel. 52: 85–123. | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Luque, T. & Z. D. Lifante. 1991. Chromosome numbers of plants collected during Iter Mediterraneum I in the SE of Spain. Bocconea 1: 303–364. | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Albers, F. & W. Pröbsting. 1998. In R. Wisskirchen & H. Haeupler, Standardliste der Farn- und Blütenpflanzen Deutschlands. Bundesamt für Naturschutz & Verlag Eugen Ulmer, Stuttgart. | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Natarajan, G. 1981. In Chromosome number reports LXXII. Taxon 30: 698–699. | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Van Loon, J. C. & B. Kieft. 1980. In Chromosome number reports LXVIII. Taxon 29: 538–542. | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Morton, J. K. 1977. A cytological study of the Compositae (excluding Hieracium and Taraxacum) of the British Isles. Watsonia 11: 211–223. | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Brullo, S., G. MAJORANA, P. Pavone & M. C. TERRASI. 1977a. Numeri cromosomici per la flora Italiana: 283-298. Inform. Bot. Ital. 9: 40–55. | |||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 5 | IPCN online | Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403. | |||
| Helminthotheca echioides (L.) Holub | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Oberprieler, C. & R. Vogt. 1993. Chromosome numbers of north African phanerogams. II. Willdenowia 23: 211–238. | |||
| Helminthotheca echioides (L.) Holub | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Holzapfel, S. 1994. A revision of the genus Picris (Asteraceae, Lactuceae) s.l. in Australia. Willdenowia 24: 97–218. | |||
| Helminthotheca echioides (L.) Holub | Helminthotheca echioides (L.) Holub | 10 | IPCN online | Constantinidis, T., G. Kamari & D. Phitos. 1997. A cytological study of 28 phanerogams from the mountains of SE Sterea Ellas, Greece. Willdenowia 27: 121–142. | |||
| Helminthia echioides (L.) Gaertn. | Helminthotheca echioides (L.) Holub | 10 | IPCN73-74 | LUNGEANU, I. 1973. In IOPB chromosome number reports XLII. Taxon 22: 647-654. | |||
| Helminthia echioides (L.) Gaertn. | Helminthotheca echioides (L.) Holub | 10 | IPCN73-74 | STRID, A. 1971. Chromosome numbers in some Albanian angiosperms. Bot. Notiser 124: 490-496. | |||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IPCN73-74 | EDMONDS, J.M., P.O. SELL, & S.M. WALTERS. 1974. Some British chromosome counts in the Compositae sub-family Cichorioideae. Watsonia 10: 159-161. | ||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 5 | 10 | IPCN73-74 | POWELL, A.M., D.W. KYHOS, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. X. Amer. J. Bot. 61: 909-913. | ||
| ! | Helminthotheca echioides (L.) Holub | Helminthotheca echioides (L.) Holub | 10 | eFlora | |||
| ! | Helminthia echioides (L.) Gaertn. | Helminthotheca echioides (L.) Holub | 8 | Fedorov, 1974 | Marchal 1920 | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | Fedorov, 1974 | Bergman 1935c | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | Fedorov, 1974 | Schnack, Covas 1947 | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | Fedorov, 1974 | D. 1955) | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | Fedorov, 1974 | Heiser, Whitaker 1948 | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | Fedorov, 1974 | Perret (L. 1961) | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | Darlington, 1955 | Schnack & C. 1947 | ||
| ! | Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | C-values database | Bachmann K, Price HJ, Bierweiler B. (pers. comm. 1975). | ||
| Picris echioides L. | Helminthotheca echioides (L.) Holub | 10 | IAPT/IOPB | IAPT/IOPB Chromosome Data 20 |