According to Hevelius Argo Navis collided with an Oak Tree (Robur Carolinum):

If the cause of this disaster was the precession, then it should have meant Argo Navis had been moving ahead following the general flow of the stars in contrast to the Oak Tree which had stood firm. This firm Oak of King Charles could therefore hardly have been the same as that 'wooden beam' across from one equinox to the other which once went through Rigel and Capella.

... Robur Carolinum, Charles' Oak, the Quercia of Italy and the Karlseiche of Germany, was formally published by Halley in 1679 in commemoration of the Royal Oak of his patron, Charles II, in which the king had lain hidden for twenty-four hours after his defeat by Cromwell in the battle of Worcester, on the 3rd of September 1651 ...

But I guessed Robur Carolinum might have something to do with Cor Caroli. Halley was behind both:

... 16 nights after heliacal Menkar (α Ceti) the star Cor Caroli (the Heart of King Charles) culminated at midnight:

... This star, the 12th on Flamsteed's list of the Hounds, stands alone, marking Chara's collar; but was set apart in 1725 by Halley, when Astronomer Royal, as the distinct figure Cor Caroli, not Cor Caroli II as many have it, in honour of Charles II. This was done at the suggestion of the court physician, Sir Charles Scarborough, who said it had shone with special brilliancy on the eve of the king's return to London on the 29th of May ...

In rongorongo times Cor Caroli (α Canes Venatici) rose with the Sun in October 2 (275) and culminated in May 20 (140). The king had returned home shining as brilliant as the sun when the Sun was at the head of Cetus ...

Hevelius may have hinted at a connection between Crux (also a kind of Tree) and Robur Carolinum. It looks as if Pálida (δ Crucis) could have been at the same right ascension as the root of Robur Carolinum.

Reinforcing the position of Crux was the next to Sirius brightest star in the night sky, viz. Gienah (γ Corvi).  As I have understood it the pair Gienah and Zania (η Virginis) were at the 2nd glyph on the C tablet (coinciding with the September equinox):