Across
1
Gist – spongy plant tissue (4)
12
Smallest two-digit prime (6)
14
Organisation which protects historical buildings (8,5)
22
Whitish plant secretion (5)
25
E.g. Wills, for Charles (4)
Down
1
Showing great knowledge (8)
2
Britain’s shortest-serving PM (5)
4
Sharing an identical problem (2,3,4,4)
6
Picture showing a group of figures (7)
18
Location of the Alamo (5)