Contains 5 accepted taxa overall.

Characteristics
Rubus L.
BLACKBERRY
Classification
ROSALES
Rubus
Citation
RUBUS Linnaeus, Sp. Pl. 492. 1753, nom. cons.
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TYPE: Rubus fruticosus Linnaeus, typ. cons.
Distribution Map Present

This species have been reported in the counties highlighted.

Species
Scientific Name Common Name Herbarium Specimens Status Photos
Rubus cuneifolius SAND BLACKBERRY Native FACU (NWPL) FAC (DEP)
Rubus flagellaris NORTHERN DEWBERRY Native UPL (NWPL) FAC (DEP)
Rubus niveus SNOWPEAKS RASPBERRY Not Native
Rubus pensilvanicus SAWTOOTH BLACKBERRY; PENNSYLVANIA BLACKBERRY Native FAC (NWPL) AD (WAP) FAC (DEP)
Rubus trivialis SOUTHERN DEWBERRY Native FACU (NWPL) FAC (DEP)
Identification Key
1.  Leaves pinnately compound, the leaflets usually 5-7; petals pink
1.  Leaves palmately compound, the leaflets 3-5; petals white to pink
2
2.  Stem prostrate or trailing; leaflet surface usually glabrate or sometimes moderately pubescent below, the veins pubescent
3
2.  Stem erect, ascending, to arching; leaflet surface usually moderately to densely pubescent below, the veins pubescent
4
3.  Stem with prickles, without hispid-glandular trichomes; leaflets dull above; inflorescence with 1-3(-8) flowers; petals white
3.  Stem with prickles and usually with hispid glandular trichomes; leaflets lustrous above; inflorescence with 1(-3) flowers; petals white to pink
4.  Leaflets gray-white underneath, densely white-gray tomentose, the apex obtuse to rounded, the terminal leaflets cuneate to obovate, 2–6 cm long, 3–4 cm wide
4.  Leaflets pale green underneath, sericeous-pilose to sericeous-villous, the apex acute, the terminal leaflets ovate to lanceolate, 5–15 cm long, 3–13 cm wide
Genus Synonyms
Synonym Full Citation Basionym Type
Ametron Ametron Rafinesque, Sylva Tellur. 160. 1838. TYPE: Non designatus.
Ampomele Ampomele Rafinesque, Sylva Tellur. 160. 1838. TYPE: Ampomele triphylla (Thunberg) Rafinesque (Rubus triphyllus Thunberg)
Batidaea Batidaea (Dumortier) Greene, Leafl. Bot. Observ. Crit. 1: 238. 1906. BASIONYM: Based on Rubus Linnaeus, sect. Batidaea Dumortier, Fl. Belg. 94. 1827. TYPE: Rubus idaeus Linnaeus
Bossekia Bossekia Necker ex Greene, Leafl. Bot. Observ. Crit. 1: 210. 1905. TYPE: = Rubacer Rydberg 1903.
Cardiobatus Cardiobatus Greene, Leafl. Bot. Observ. Crit. 1: 244. 1906. TYPE: Cardiobatus nivalis (Douglas ex Hooker) Greene (Rubus nivalis Hooker)
Chamaemorus Chamaemorus Hill, Brit. Herbal 331. 1756. TYPE: Non designatus.
Comarobatia Comarobatia Greene, Leafl. Bot. Obserfv. Crit. 1: 245. 1906. TYPE: Comarobatia lasiococca (A. Gray) Greene (Rubus lasiococcus A. Gray)
Cumbata Cumbat Rafinesque, Sylva Tellur. 160. 1838. TYPE: Non designatus.
Cylactis Cylactis Rafinesque, Amer. J. Sci. Arts 1: 337. 1819. TYPE: Cylactis montana Rafinesque
Dyctisperma Dyctisperma Rafinesque, Sylva Tellur. 159. 1838. TYPE: Non designatus.
Manteia Manteia Rafinesque, Sylva Tellur. 161. 1838. TYPE: Non designatus.
Melanobatus Melanobatus Greene, Leafl. Bot. Observ. Crit. 1: 243. 1906. TYPE: Non designatus.
Oreobatus Oreobatus Rydberg, Bull. Torrey Bot. Club 30: 274. 1903. TYPE: Oreobatus deliciosus (Torrey) Rydberg (Rubus deliciosus Torrey)
Parmena Parmena Greene, Leafl. Bot. Observ. Crit. 1: 244. 1906. TYPE: Non designatus.
Psychrobatia Psychrobatia Greene, Leafl. Bot. Observ. Crit. 1: 245. 1906. TYPE: Psychrobatia pedata (Smith) Greene (Rubus pedatus Smith)
Rubacer Rubacer Rydberg, Bull. Torrey Bot. Club 30: 274. 1903. TYPE: Rubacer odoratum (Linnaeus) Rydberg (Rubus odoratus Linnaeus)
Selnorition Selnorition Rafinesque, Sylva Tellur. 160. 1838. TYPE: Non designatus.