Acaena magellanica, vrsta južnoameričke ružovke. Autohtona je na otocima Amsterdam-St. Paul, otok Crozet, Falklandski otoci, otok Heard-McDonald, Kerguelen, otok Macquarie, Južna Georgija i sjeverozapadna Argentina, južna Argentina, središnji Čile, sjeverni Čile, južni Čile. Kew, pristupljeno 26. svibnja 2026.

Ime Ime vrste dolazi prema lokalitetu.Florabase, pristupljeno 10. svibnja 2026. Opis Biljka je niskog rasta, često pravi prostirke ili niske sagove. Ima puzajuće stabljike, a naraste tek oko 10–15 cm u visinu. Listovi su perasti, sastavljeni od više sitnih liski, često sivozeleni ili plavkastozeleni.SciELO, pristupljeno 25. svibnja 2026.

Cvjetne glavice su kuglastе, na tankim stapkama iznad lišća. Nakon cvatnje nastaju one poznate bodljikave glavice/plodići s kukicama. To je njezina prijevozna strategija: zakači se za sve što prolazi mimo nje, za krzno, perje, odjeću, i tak se dalje širi i putuje.

U subantarktičkim područjima može rasti na vlažnim mjestima: rubovi močvara, potoci, mokre livade, šumski rubovi.

Taksonomski ima i svoju malu zbrku: izvorni bazionim je Ancistrum magellanicum Lam., a Vahl ju je kasnije prebacio u Acaena. Čileanski rad Marticorene i Cavieresa navodi dugi popis sinonima, što znači da su ljudi kroz povijest opisivali razne oblike i varijante ove promjenjive južne biljke.

Galerija

Sinonimi

Homotipski: Ancistrum magellanicum Lam. in Tabl. Encycl. 1: 76 (1791) Heterotipski: Acaena acroglochin Bitter in Biblioth. Bot. 17(74): 163 (1910) Acaena acutifida Bitter in Biblioth. Bot. 17(74): 186 (1910) Acaena adscendens Vahl in Enum. Pl. Obs. 1: 297 (1804) Acaena adscendens subsp. cardiostemon Bitter in Biblioth. Bot. 17(74): 181 (1910) Acaena adscendens subsp. georgiae-australis Bitter in Biblioth. Bot. 17(74): 180 (1910) Acaena adscendens var. glabriscapa Bitter in Biblioth. Bot. 17(74): 178 (1910) Acaena adscendens var. incisa Bitter in Biblioth. Bot. 17(74): 177 (1910) Acaena adscendens var. luxurians Bitter in Biblioth. Bot. 17(74): 178 (1910) Acaena adscendens var. macrochaeta Franch. in Miss. Sci. Cap Horn, Bot. 5: 332 (1889) Acaena adscendens var. majuscula Bitter in Biblioth. Bot. 17(74): 181 (1910) Acaena adscendens var. minuscula Bitter in Biblioth. Bot. 17(74): 181 (1910) Acaena adscendens var. pilosiscapa Bitter in Biblioth. Bot. 17(74): 179 (1910) Acaena adscendens var. semperpilosa Bitter in Biblioth. Bot. 17(74): 177 (1910) Acaena adscendens var. utrinqueglabrescens Bitter in Biblioth. Bot. 17(74): 177 (1910) Acaena affinis Hook.f. in Fl. Antarct.: 268 (1846) Acaena alboffii Macloskie in Rep. Princeton Univ. Exped. Patagonia, Botany 8: 477 (1905) Acaena basibullata Bitter in Biblioth. Bot. 17(74): 228 (1910) Acaena brachyglochin Bitter in Biblioth. Bot. 17(74): 291 (1911) Acaena cadilla Hook.f. in Fl. Antarct.: 269 (1846) Acaena cadilla f. epistemonocoma Bitter in Biblioth. Bot. 17(74): 233 (1910) Acaena cadilla f. pusilla Bitter in Biblioth. Bot. 17(74): 233 (1910) Acaena calvivagina Bitter in Biblioth. Bot. 17(74): 203 (1910) Acaena canescens Phil. in Fl. Atacam.: 18 (1860) Acaena chamacaena Bitter in Biblioth. Bot. 17(74): 198 (1910) Acaena closiana Gay in Fl. Chil. 2: 298 (1847) Acaena colchaguensis Bitter in Biblioth. Bot. 17(74): 205 (1910) Acaena compacta Hauman in Anales Soc. Ci. Argent. 86: 268 (1918) Acaena coxi Phil. in Linnaea 33: 63 (1864) Acaena decumbens (G.Forst. ex Gaertn.) D.W.H.Walton in Brit. Antarc. Surv. Bull. 22: 49 (1969), nom. illeg. homonym. post. Acaena depauperata Bitter in Biblioth. Bot. 17(74): 206 (1910) Acaena deserticola Phil. in Exsicc., not validly publ. Acaena exaltata Bitter in Biblioth. Bot. 17(74): 229 (1910) Acaena floribunda Bitter in Biblioth. Bot. 17(74): 160 (1910) Acaena glandulifera Bitter in Biblioth. Bot. 17(74): 223 (1910) Acaena glandulifera subsp. nordenskjoeldii Bitter in Repert. Spec. Nov. Regni Veg. 18: 127 (1922) Acaena glaucella Bitter in Biblioth. Bot. 17(74): 157 (1910) Acaena glaucophylla Bitter in Biblioth. Bot. 17(74): 155 (1910) Acaena grahamiana Gillies ex Walp. in Repert. Bot. Syst. 2: 43 (1843) Acaena grandistipula Bitter in Biblioth. Bot. 17(74): 206 (1910) Acaena grossifolia Bitter in Biblioth. Bot. 17(74): 211 (1910) Acaena hirta Citerne in Rev. Sci. Nat. Ouest 7: 43 (1897) Acaena humilis Bitter in Biblioth. Bot. 17(74): 206 (1910) Acaena insularis Citerne in Rev. Sci. Nat. Ouest 7: 43 (1897) Acaena ischnostemon Bitter in Biblioth. Bot. 17(74): 210 (1910) Acaena krausei Phil. in Anales Univ. Chile 41: 711 (1872) Acaena krausei subvar. glabratula Bitter in Biblioth. Bot. 17(74): 223 (1910) Acaena krausei var. massonandra Bitter in Biblioth. Bot. 17(74): 222 (1910) Acaena krausei var. meionandra Bitter in Biblioth. Bot. 17(74): 223 (1910) Acaena krausei subvar. pilosior Bitter in Biblioth. Bot. 17(74): 223 (1910) Acaena laevigata Reiche in Fl. Chile 2: 232 (1897), nom. illeg. homonym. post. Acaena laevigata W.T.Aiton in Hortus Kew., ed. 2. 1: 68 (1810) Acaena laevigata var. venulosa (Griseb.) Reiche in Fl. Chile 2: 233 (1897) Acaena longiaristata H.Ross in Oesterr. Bot. Z. 57: 449 (1907) Acaena longisepala Bitter in Biblioth. Bot. 17(74): 195 (1910) Acaena longistipula Bitter in Biblioth. Bot. 17(74): 204 (1910) Acaena macrophyes Bitter in Biblioth. Bot. 17(74): 212 (1910) Acaena macropoda Bitter in Biblioth. Bot. 17(74): 159 (1910) Acaena macrostemon Hook.f. in Fl. Antarct.: 269 (1846) Acaena macrostemon subsp. barbaticupula Bitter in Biblioth. Bot. 17(74): 190 (1910) Acaena macrostemon var. basipilosa Bitter in Biblioth. Bot. 17(74): 193 (1910) Acaena macrostemon subsp. closiana (Gay) Bitter in Biblioth. Bot. 17(74): 193 (1910) Acaena macrostemon subsp. latisepala Bitter in Biblioth. Bot. 17(74): 188 (1910) Acaena macrostemon subsp. longiaristata (H.Ross) Bitter in Biblioth. Bot. 17(74): 192 (1910) Acaena macrostemon subsp. longiplumosa Bitter in Biblioth. Bot. 17(74): 189 (1910) Acaena macrostemon subsp. pachystigma Bitter in Biblioth. Bot. 17(74): 190 (1910) Acaena macrostemon subsp. spectabilis Bitter in Biblioth. Bot. 17(74): 188 (1910) Acaena macrostemon var. supraconica Bitter in Biblioth. Bot. 17(74): 193 (1910) Acaena magellanica var. glabrescens Bitter in Biblioth. Bot. 17(74): 168 (1910) Acaena magellanica subsp. grandiscapa Bitter in Biblioth. Bot. 17(74): 172 (1910) Acaena magellanica subsp. laevigata (Aiton) Bitter in Biblioth. Bot. 17(74): 170 (1910) Acaena magellanica var. laevigata (Aiton) Citerne in Rev. Sci. Nat. Ouest 7: 44 (1897) Acaena magellanica var. pubescens Bitter in Biblioth. Bot. 17(74): 168 (1910) Acaena magellanica subsp. pygmaea Bitter in Biblioth. Bot. 17(74): 169 (1910) Acaena magellanica f. robusta Bitter in Biblioth. Bot. 17(74): 171 (1910) Acaena magellanica var. subtuspilosa Bitter in Biblioth. Bot. 17(74): 172 (1910) Acaena magellanica subsp. venulosa (Griseb.) Bitter in Biblioth. Bot. 17(74): 168 (1910) Acaena magellanica var. venulosa (Griseb.) Citerne in Rev. Sci. Nat. Ouest 7: 44 (1897) Acaena molliuscula Bitter in Biblioth. Bot. 17(74): 196 (1910) Acaena neglecta Bitter in Biblioth. Bot. 17(74): 183 (1910) Acaena novemdentata Bitter in Biblioth. Bot. 17(74): 196 (1910) Acaena nudicaulis Albov in Revista Mus. La Plata, Secc. Paleontol. 7: 367 (1896) Acaena obtusiloba Bitter in Biblioth. Bot. 17(74): 182 (1910) Acaena oligodonta Bitter in Biblioth. Bot. 17(74): 160 (1910) Acaena oligoglochin Bitter in Biblioth. Bot. 17(74): 227 (1910) Acaena oligoglochin var. dolichoglochin Bitter in Biblioth. Bot. 17(74): 228 (1910) Acaena oligomera Skottsb. in Lilloa 1: 393 (1937) Acaena ovalifolia var. cadilla (Hook.f.) Reiche in Fl. Chile 2: 231 (1897) Acaena petiolulata Phil. in Anales Univ. Chile 84: 624 (1893) Acaena philippii Gand. in Bull. Soc. Bot. France 59: 707 (1912 publ. 1913), nom. illeg. homonym. post. Acaena plioglochin Bitter in Biblioth. Bot. 17(74): 230 (1910) Acaena rubescens Bitter in Biblioth. Bot. 17(74): 225 (1910) Acaena sericascens Bitter in Biblioth. Bot. 17(74): 201 (1910) Acaena sericascens var. novemjuga Bitter in Biblioth. Bot. 17(74): 201 (1910) Acaena sericascens var. sexjuga Bitter in Biblioth. Bot. 17(74): 202 (1910) Acaena sericascens var. tenuibracteolata Bitter in Biblioth. Bot. 17(74): 202 (1910) Acaena subflaccida Bitter in Biblioth. Bot. 17(74): 225 (1910) Acaena subtusvillosula Bitter in Biblioth. Bot. 17(74): 231 (1910) Acaena tomentella Bitter in Biblioth. Bot. 17(74): 198 (1910) Acaena transitoria Bitter in Biblioth. Bot. 17(74): 200 (1910) Acaena trifida var. brachyphylla Bitter in Biblioth. Bot. 17(74): 103 (1910) Acaena triglochin Bitter in Biblioth. Bot. 17(74): 194 (1910) Acaena venulosa Griseb. in Abh. Königl. Ges. Wiss. Göttingen 6: 118 (1854) Ancistrum adscendens (Vahl) Poir. in Encycl., Suppl. 1: 347 (1810) Ancistrum decumbens G.Forst. ex Gaertn. in Fruct. Sem. Pl. 1: 163 (1788) Ancistrum humile Pers. in Syn. Pl. 1: 30 (1805) Ancistrum laevigatum Lag. in Gen. Sp. Pl.: 7 (1816) Ancistrum magellanicum var. humile Pers. in Syn. Pl. 1: 30 (1805) Poterium humile Lam. ex Steud. in Nomencl. Bot. 1: 653 (1821), not validly publ.

Izvori

Kategorija:Sanguisorbinae