13-Letter Words Containing: A,E,H,R,S,T,T

• green plant having a vascular system: ferns, gymnosperms, angiosperms

• Any plant, typically living in deserts, that obtains its water from long taproots that reach the water table

• The straight part of a racetrack, running track, etc., opposite the finishing line; the backstretch.

• An area next to a racetrack used to stable the racehorses and house employees.

• The middle part of an event.

• (exercise) An exercise that stretches the muscles of the back.

• plant that reproduces by means of seeds not spores

• the production or use of theories

• toxic antimetabolite that limits cellular reproduction by acting as an antagonist to folic acid; used to treat certain cancers and psoriasis and rheumatoid arthritis

• A kind of embroidery stitch made of open, looped stitches worked alternately to the right and left of a central rib.

• To make stitches of this kind.

• Any parasitic fungus (mycosis) that infects the skin (tinea, ringworm, jock itch, athlete's foot).