/ (ˌhiːməˈtiːɪn, ˌhɛm-) /
a dark purple water-insoluble crystalline substance obtained from logwood and used as an indicator and biological stain. Formula: C 16 H 12 O 6
IS YOUR DESERT PLANT KNOWLEDGE SUCCULENT OR DRIED UP?
Cactus aficionados, don't get left in the dust with this quiz on desert plants. Find out if you have the knowledge to survive this prickly foray into the desert!
Question 1 of 7
This tall, horizontally branched cactus is probably the most recognizable cactus in Arizona. What is it called?
Words nearby haematein
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 from the Web for haematein
By the action of hydrogen and sulphurous acid, haematein is easily reduced to haematoxylin.