shikare koso
kami no mi yo yori
yoroshi-nabe
kono tachibana wo 50
tokizhiku no
kaku no ko no mi to
nadzukekerashi mo!
8 mawide = mawiri-ide. koshi is past of kuru used as auxiliary.
13 se = semaku. se ni, closely = abundantly.
6 hiko-ye, twigs, lit. descendant-branches.