Crataegus reverchonii mohrii (Crataegus reverchonii mohrii)
Description
Shrubs, 10–30(–80) dm. Stems: twigs: new growth glabrous,1-year old dark gray;thorns on twigs slightly reflexed,2-years old blackish,usually stout,3–6 cm. Leaves: petiole 2–5 mm,length 7–11% blade,glabrous,eglandular;blade (on extension shoots) ± orbiculate to broadly elliptic,(on short shoots) ± orbiculate to broadly oblong-elliptic,2–6 cm,very coriaceous,base broadly cuneate,lobes 0,margins serrulate in distal 1/2,venation semicamptodromous,veins 5 or 6 per side,apex subacute to obtuse,surfaces sparsely hairy young,glabrescent. Inflorescences 8–15-flowered;branches usually glabrous;bracteoles linear,˂small˃,margins short-stipitate-glandular. Flowers 8–12 mm diam.;hypanthium glabrous,sometimes slightly pilose;sepals 4 mm,margins subentire,abaxially glabrous;stamens 10–15(–20),anthers cream,rose,or red;styles (2 or)3–5. Pomes red to orange-red,suborbicular,10 mm diam.,glabrous;sepals ˂persistent˃,patent or reflexed;pyrenes (1–)3–5.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum:
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Class: Magnoliopsida
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Order: Rosales
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Family: Rosaceae
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Genus: Crataegus
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