Notes For Reference:-　

Species, Varieties, or Forms in the Genus Sedum:

Sedum bulbiferum / Komochimannengusa
Sedum japonicum subsp.oryzifolium / Taitogome
Sedum makinoi / Marubamannengusa
Sedum rupifragum / Oomenomannengusa
Sedum sarmentosum / Tsurumannenngusa
Sedum subtile / Himerenge
Sedum tricarpum  / Takanemannengusa
　

Sedum makinoi / Marubamannengusa マルバマンネングサ

Sedum makinoi is a perennial plant on rocks or stone walls in a mountainous region; the branched-out-from-the-base stem crawls on the ground (rock) diagonally and extends upward; the succulent leaves are of opposite phyllotaxis, the base petiole-like, and the tip round. Flowers, whose petals are yellow and measure 1cm across, bloom at the end of the stem. Bloom time: June-July.