https://www.exploroz.com/wildflowers/proteaceae/grevillea/excelsior/rss/proteaceae/grevillea/excelsiorA wildflower is a flower that grows in the wild, meaning it was not intentionally seeded or planted. Use this database to help you find and identify Australia's abundant Wildflowers.en-auCopyright 2001 - 2026 I.T. Beyond Pty Ltd1440https://cdn.exploroz.com/exploroz/images/logo.pnghttps://www.exploroz.com/wildflowers/proteaceae/grevillea/excelsior/rss/proteaceae/grevillea/excelsiorhttps://www.exploroz.com/wildflowers/651+flame-grevilleahttps://www.exploroz.com/wildflowers/651+flame-grevillea<a href="https://www.exploroz.com/wildflowers/651+flame-grevillea"><img src="https://cdn.exploroz.com/images/GalleryTag_W651__TN130.jpg" border="0" align="left" hspace="5" /></a> A striking small tree, especially when covered with big, brilliant orange flowerheads. Grows to about 5m tall with long thin leaves that are divided into a couple of lobes. <br /> Family: Proteaceae &nbsp; Genus: Grevillea &nbsp; Species: excelsior &nbsp; Main Flower Colour: Orange<br />Member - John and ValFri, 20 Mar 2015 21:19:00 GMT