hydrangea
I've been a fan of this blog for a few years and I respect him very much.
Reading this article this morning, I've been thinking about the problem of using a handle name on the Web site.
In the world of the Internet, using a H.N. is a common sense.
But he says that we should use real name in the world of the Web too.
It is an ideal if we could use a real name there.
But I'm wondering if I should use H.N. or not, and I haven't had an answer for that yet.
Many names, 門,綱,目,科,属,種, were taught
in my high school days.
Classical アジサイ is Hydrangea macrophylla Seringe var. Otaksa Makino.
Otakisann (楠本滝) is right as you say.