latex griechische buchstaben im text

\documentclass{article}
\usepackage{textgreek}
\begin{document}
\begin{tabular}{lll}
\textAlpha, \textalpha  & & \textNu, \textnu \\
\textBeta, \textbeta  & & \textXi, \textxi \\
\textGamma, \textgamma & & \textOmikron, \textomikron\\
\textDelta, \textdelta & & \textPi, \textpi \\
\textEpsilon, \textepsilon, \straightepsilon& & \textRho, \textrho\\
\textZeta, \textzeta & & \textSigma, \textsigma, \textvarsigma \\
\textEta, \texteta  & & \textTau, \texttau  \\
\textTheta, \texttheta, \straighttheta & & \textUpsilon, \textupsilon\\
\textIota, \textiota  & & \textPhi, \textphi, \straightphi\\
\textKappa, \textkappa & & \textChi, \textchi  \\
\textLambda, \textlambda & & \textPsi, \textpsi  \\
\textMu, \textmugreek  & & \textOmega, \textomega  \\
\end{tabular}
\end{document}

euler

\documentclass{article}
\usepackage[euler]{textgreek}
\begin{document}
\begin{tabular}{lll}
\textAlpha, \textalpha  & & \textNu, \textnu \\
\textBeta, \textbeta  & & \textXi, \textxi \\
\textGamma, \textgamma & & \textOmikron, \textomikron\\
\textDelta, \textdelta & & \textPi, \textpi \\
\textEpsilon, \textepsilon, \straightepsilon& & \textRho, \textrho\\
\textZeta, \textzeta & & \textSigma, \textsigma, \textvarsigma \\
\textEta, \texteta  & & \textTau, \texttau  \\
\textTheta, \texttheta, \scripttheta& & \textUpsilon, \textupsilon\\
\textIota, \textiota  & & \textPhi, \textphi, \straightphi\\
\textKappa, \textkappa & & X, \textchi  \\
\textLambda, \textlambda & & \textPsi, \textpsi  \\
\textMu, \textmugreek  & & \textOmega, \textomega  \\
\end{tabular}
\end{document}

artemisia

\documentclass{article}
\usepackage[artemisia]{textgreek}
\begin{document}
\begin{tabular}{lll}
\textAlpha, \textalpha  & & \textNu, \textnu \\
\textBeta, \textbeta  & & \textXi, \textxi \\
\textGamma, \textgamma & & \textOmikron, \textomikron\\
\textDelta, \textdelta & & \textPi, \textpi \\
\textEpsilon, \textepsilon, \straightepsilon& & \textRho, \textrho\\
\textZeta, \textzeta & & \textSigma, \textsigma, \textvarsigma \\
\textEta, \texteta  & & \textTau, \texttau  \\
\textTheta, \texttheta, \straighttheta& & \textUpsilon, \textupsilon\\
\textIota, \textiota  & & \textPhi, \textphi, \straightphi\\
\textKappa, \textkappa & & \textChi, \textchi  \\
\textLambda, \textlambda & & \textPsi, \textpsi  \\
\textMu, \textmugreek  & & \textOmega, \textomega  \\
\end{tabular}
 \end{document}