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Galium aparine

(Catchweed Bedstraw)

Common Names

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Click on the language to view common names.

Common Names in English:

Bedstraw, Catchweed Bedstraw, Cleavers, Cleaverwort, Goose Grass, Goose-Grass, Scarthgrass, Sticky Willy, Sticky-Willy, Stickywilly, White Hedge

Common Names in Portuguese:

Amor-De-Hortelã, Erva-Pegavosa, Pega-Pega

Common Names in Swedish:

Snärjmåra

Description

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Family Rubiaceae

The Rubiaceae are trees , shrubs , or infrequently herbs comprising about 450 genera and 6,500 species, including some lianous forms. The leaves are simple and usually entire, and are opposite or sometimes whorled ; stipules are present and interpetiolar . The flowers are nearly always bisexual and actinomorphic , often heterostylous, and usually are in cymose inflorescences. The calyx is mostly somewhat reduced and 4-5-lobed or sometimes the lobes are obsolete or rarely one of them greatly expanded and brightly colored . The sympetalous corolla is mostly 4-5-lobed, occasionally with 3 or up to 10 lobes. The androecium consists of as many stamens as corolla lobes and is adnate to the corolla tube or epigynous zone, alternate with the lobes. The gynoecium consists of a single compound pistil of 2 or seldom more carpels, a single style, and a nearly always inferior ovary with the number of locules equaling the number of carpels, each with 1-many axile ovules. An epigynous nectary disk is usually present. The fruit is variable, sometimes forming multiples . -- Gerald Carr.

Physical Description

Habit: Vine , Forb/herb

Flowers: Dense clusters of tiny, fragrant flowers bloom in April, May, June, July. • Bloom Period: April, May, June. • Flower Color: near white, white

Foliage: Summer foliage: Bright green emergent foliage matures as dark green. Hay-scented leaves are hairy underneath, in whorls of 8-12 on stems. Leaflet is lanceolate or narrow elliptical .

Size/Age/Growth

Growth Rate: Moderate growth of perimeter spread . • Size: 36-48" tall.

Landscaping

Landscape Uses: Excellent for shady rock garden. Beautiful groundcover for partial shade and moist, loamy soil. Mass planting . Embankments . Borders . Naturalized areas. • Care: Deer resistant. Drought tolerant (will seem to die back, but will recover when moisture returns). Low maintenance . Can be grown under black walnut trees . Deadhead to prevent self-sowing, if you wish to prevent volunteers. Follow a regular watering schedule during the first growing season to establish a deep, extensive root system . Control weeds until the plants have filled in. Feed with a general purpose fertilizer .

Biology

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Reproduction

Duration: Annual

Growth

Culture: Space 8-10' apart.

Soil: Needs good organic , moist, well-drained soil. Tolerates average, well-drained, dry, thin soils. • Minimum pH: 6.6 • Maximum pH: 7.8

Sunlight: Sun Exposure: Partial to Full Shade.

Moisture: Water Requirements: Water regularly, before top 3 in. of soil becomes dry, particularly in hot dry summers.

Temperature: Cold Hardiness: 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b. (map)

Taxonomy

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Unambiguous Synonyms

  1. Aparine hispida Moench
  2. Aparine vulgaris Hill
  3. Asperula aparine (L.) Besser
  4. Asterophyllum aparine (L.) Schimp. and Spenn.
  5. Crucianella purpurea Wulff Ex Steud.
  6. Galion aparinum (L.) St. -Lag.
  7. Galium adhaerens Gilib.
  8. Galium agreste Wallr.
  9. Galium aparine forma intermedium (Mérat) R. J. Moore
  10. Galium aparine var. echinospermum (Wallr.) Farw.
  11. Galium aparine var. fructibushispidis Franch.
  12. Galium aparine var. infestum Wimm. and Grab.
  13. Galium aparine var. intermedium (Mérat) Bonnet
  14. Galium aparine var. microphyllum Clos
  15. Galium aparine var. minor Benth.
  16. Galium aparine var. minor Hook.
  17. Galium aparine var. minus Hook.
  18. Galium aparine var. pseudoaparine (Griseb.) Speg.
  19. Galium aparine var. subglabrum Peterm.
  20. Galium asperum Honck.
  21. Galium australe Reiche
  22. Galium borbonicum var. makianum Cordem.
  23. Galium charoides Rusby
  24. Galium chilense Hook. F.
  25. Galium chonosense Clos
  26. Galium hispidum Willd.
  27. Galium horridum Eckl. and Zeyh.
  28. Galium intermedium Mérat
  29. Galium lappaceum Salisb.
  30. Galium larecajense Wernham
  31. Galium oliganthum Nakai and Kitag.
  32. Galium parviflorum Maxim.
  33. Galium pauciflorum Bunge
  34. Galium pseudoaparine Griseb.
  35. Galium scaberrimum Vahl Ex Hornem.
  36. Galium segetum K. Koch
  37. Galium spurium var. echinospermum Desp.
  38. Galium spurium var. echinospermum (Wallr.) Hayek
  39. Galium tenerrimum Schur
  40. Galium uliginosum Thunb.
  41. Galium uncinatum Gray
  42. Rubia aparine (L.) Baill.

Notes

Publishing author : Hill

Publication : Herb. Brit . ii. 149

Publishing author: Moench

Publication: Methodus (Moench) 640 1794 [4 May 1794]

Name Status: Accepted Name . Latest taxonomic scrutiny: Govaerts R., 11-Nov-2003

Place of publication: Sp. pl. 1:108. 1753

Name verified on 20-May-1992 by ARS Systematic Botanists. Last updated: 23-Aug-1994

Similar Species

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Members of the genus Galium

ZipcodeZoo has pages for 1198 species, subspecies, varieties, forms, and cultivars in this genus. Here are just 100 of them:

G. abaujense · G. abaujense abaujense · G. abaujense subsp. polonicum · G. aberrans · G. abruptorum · G. absurdum · G. achurense · G. aculeatissimum · G. acuminatum · G. acutum · G. acutum var. acutum · G. acutum var. himalayense · G. adhaerens · G. advenum · G. aegeum · G. aegeum f. pubescens · G. aetnicum · G. afro-alpinum · G. afro-pusillum · G. afropusillum · G. agreste echinospermum · G. agrophilum · G. aladaghense · G. alba · G. alberti · G. albertii · G. albo-lutescens · G. album (Hedge Bedstraw) · G. album x verum · G. album amani · G. album suberectum · G. album subsp. amani · G. album subsp. prusense · G. album subsp. suberectum · G. aliprosum · G. ambiguum · G. ambiguum ambiguum (Yolla Bolly Bedstraw) · G. ambiguum siskiyouense var. siskiyouense · G. amblyophyllum · G. amorganum · G. amorginum · G. andicola · G. andrewsii (Phlox-Leaf Bedstraw) · G. andrewsii gatense · G. andrewsii intermedium (Phloxleaf Bedstraw) · G. andrewsii subsp. gatense · G. andrewsii subsp. intermedium · G. andringitrense · G. anfractum · G. anglicum · G. anguineum · G. angulosum · G. angustifolium (Narrow-Leaf Bedstraw) · G. angustifolium angustifolium (Narrowleaf Bedstraw) · G. angustifolium foliosum (Narrowleaf Bedstraw) · G. angustifolium gracillimum (Narrowleaf Bedstraw) · G. angustifolium var. Gracillium · G. angustifolium onycense (San Jacinto Mountains Bedstraw) · G. angustifolium subsp. borregoense · G. angustifolium subsp. foliosum · G. angustifolium subsp. gabrielense · G. angustifolium subsp. gracillimum · G. angustifolium subsp. jacinticum · G. angustifolium subsp. nudicaule · G. angustifolium subsp. onycense · G. angustissimum · G. anisophillon · G. anisophyllon · G. anisophyllon subsp. plebeium · G. anisophyllum · G. ankaratrense · G. antarcticum · G. antitauricum · G. antuneziae · G. aparine (Catchweed Bedstraw) · G. aparine agreste · G. aparine aparine (Catchweed Bedstraw) · G. aparine f. intermedium · G. aparine f. spurium · G. aparine minor · G. aparine subsp. agreste · G. aparine vaillantii · G. aparine var. agreste · G. aparinoides · G. aperine · G. aphyllum · G. aragonesii · G. araucanum · G. arcuatum · G. arenarium · G. arequipicum · G. aretioides · G. argense (Argus Bedstraw) · G. aristatum (False Babys Breath) · G. arkansanum (Arkansas Bedstraw) · G. armenum · G. arpadianum · G. arvernense · G. ascendens · G. aschenbornii

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal November 17, 2007:

Identifiers

Last Revised: 7/1/2009