Fireberry hawthorn- Crataegus chrysocarpa
Pronunciation: krah-TEE-gus kreye-soh-kar-puh
It is a large shrub or tree that grows to twenty feet tall. Intricately branched and very thorny.
Leaves are smooth to hairy, very broad, usually with several shallow lobes, often dull, sometimes shiny.
Flowers are produced in several clusters.
Fruits are nearly rounded either bright red or yellow
https://plants.usda.gov/plantguide/pdf/pg_crch.pdf
Shrubs, 2 – 3.5 meters
Stems: twigs: new growth usually dull yellowish to greenish brown or gray-brown to light or dark tan; thorns on twigs variable, straight to slightly recurved, shiny, dark mahogany or black, slender to stout, 3 – 6 cm.
Leaves: petiole length 50% blade, usually narrowly winged distally, pubescent, glandular young, often persisting; blade yellow or purplish in very dry spots (fall), rhombic to rhombic-ovate, rhombic-obovate, or ovate to broadly elliptic, on extension shoots similar, sinuses moderately deep, margins serrate
Inflorescences: 5 – 10-flowered, compact; branches sparsely to densely villous, rarely glabrous
Flowers: 15 – 20 mm diam. sometimes glabrous; sepals triangular, margins glandular-serrate, apex subacute to obtuse
Fruits/Pomes: scarlet to deep red, only darkened to burgundy if dried and shriveled.