The forty-fourth and final one implores the speaker's lover to gather the flowers and ivy from her heart's ground.  
They were originally to be identified as Bosnian, as their author thought they might be too personal to be published, until her husband suggested another language instead.  They start with an invocation of Theocritus, and the thirty-third asks the beloved to call the speaker by her pet-name.  The forty-fourth and final one implores the speaker's lover to gather the flowers and ivy from her heart's ground.  For ten points, name this collection, whose forty-third asks, How do I love thee?  / Let me count the ways, by Elizabeth Barrett Browning.
They were originally to be identified as Bosnian, as their author thought they might be too personal to be published, until her husband suggested another language instead.  
{Sonnets} from the {Portuguese}