actinostele
Botany
noun
A type of protostele in which the central core of xylem is star-shaped or lobed in cross-section.
Origin
Early 20th century.
- petrographic
- petrographical
- petrographically
- petrography
- petroil
- petrol
- petrolage
- petrol attendant
- petrolatum
- petrol blue
- petrol bomb
- petrol bomber
- petrol bombing
- petrol bowser
- petrol bunk
- petrol cap
- petrol coupon
- petrol-electric
- petrolene
- petroleous
- petroleum
- petroleum coke
- petroleum ether
- petroleum fly
- petroleum geologist