%base tree
\begin{forest}
	% BEGIN treeconf.tex
	where n children=0{tier=word}{},
	for tree = {
		%s sep=-0.1em,
		grow = 0, % 0 deg = right
		reversed,
		align=left,
		parent anchor=east,
		child anchor=west,
		anchor=west,
		edge path={
			\noexpand\path[draw, ptclredge, line width=1.2pt, \forestoption{edge}]
			(!u.parent anchor) |- (.child anchor)\forestoption{edge label};
		},
		before typesetting nodes={
			if content={}{shape=coordinate}{}
		},
	} % END treeconf.tex
	[[
	[Prokaryota]
	[
	[Archea]
	[,label=Eukaryota, dot[
		[, label=Planta, dot
			[Rhodophyta (Rotalgen)]
			[, label=Grünpflanzen, dot
				[Chlorophyta]
				[Embryophyta]
			]
		]
		[]
	]]
	]
	]]
\end{forest}