Dictionary.com
Thesaurus.com

shepherd's needle

British  

noun

  1. a European umbelliferous plant, Scandix pectenveneris, with long needle-like fruits

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The names shepherd’s needle and Venus’ comb have been given to an umbelliferous plant, Scandix Pecten. 

From Project Gutenberg