Hylotelephium sieboldii var. ettyuense




Family Crassulaceae
Subfamily Sedoideae
Tribe Sedeae
Subtribe Telephiinae
Scientific name Hylotelephium sieboldii (Sweet ex Hooker) H. Ohba var. ettyuense (Tomida) H. Ohba
Synonyms Hylotelephium ettyuense (Tomida) H. Ohba; Sedum ettuense Tomida; Sedum kagamontanum Maximovicz; Sedum sieboldii Sweet ex Hooker var. kagamontanum (Makino) Maximovicz
Common name (Japanese common name) echu-misebaya (エッチュウミセバヤ, 越中見せばや [meaning: Echuu misebaya (Echu = an old name of Toyama Prefecture, misebaya = Hylotelephium sieboldii)])
(English common name) none
Distribution (Japan) Honshu (Toyama Prefecture)
(Other nations) none
Habitat Mountane riverside rocks
Chromosomal number n=25, 2n=50
Description Scapes 15-30cm long. Leaves ca. 15-25mm long. Flowers pink petals ca. 4mm long, calyxs ca. 1mm long, flowering in October to November. Perennial plants.
Reference Hylotelephium sieboldii var. ettyuense (Tomida) H. Ohba
Adventitious shoot regeneration and micropropagation of the Japanese endangered Hylotelephium sieboldii (Sweet ex Hook.) H. Ohba and H. sieboldii var. ettyuense (Tomida) H. Ohba
Note Rare species.
Hylotelephium sieboldii (Sweet ex Hooker) H. Ohba var. ettyuense (Tomida) H. Ohba (syn. Sedum ettyuense Tomida) is a local vatiety of Hylotelephium sieboldii (Sweet ex Hooker) H. Ohba. Hylotelephium sieboldii has 3 verticillaris leaves. Hylotelephium sieboldii var. ettyuense has geminiflorus leaves (pair leaves) or sometimes 3 verticillaris leaves.



October 2009
at Tsukuba Botanical Garden
October 2009
at Tsukuba Botanical Garden
October 2009
at Tsukuba Botanical Garden



October 2009
at Tsukuba Botanical Garden