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Lathyrus grandiflorus

(Everlasting Pea)

Interesting Facts

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Common Names

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Common Names in English:

Everlasting Pea, Everlasting-Pea, Large-Flowered Everlasting Pea, Two-Flowered Everlasting Pea, Two-Flowered Everlasting-Pea, Two-Flowered Pea

Description

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Genus Lathyrus

Annual or perennial herb, climbing or straggling, stem frequently winged . Leaf mostly paripinnately compound , rachis ending in a tendril , rarely in a bristle or leaflet , leaflets 2-many or rarely absent, entire; stipules usually large, semisagittate or entire. Inflorescence an axillary raceme or solitary. Calyx regular to irregular. Vexillum mostly broad with a short claw . Wing free or coherent to the keel. Stamens diadelphous 9+1 or monadelphous , vexillary stamen free or connate with the tube , anthers uniform . Ovary subsessile or stipitate , style dorsally compressed , linear to spathulate, pubescent on the upper side, rarely glabrous , stigma terminal or capitate. Fruit compressed, 2-many seeded.

A genus with about 130 species, widely distributed in the northern hemisphere, S. America and Africa.[1]

Physical Description

Habit: HerbClimbing: Climbing

Habitat

Typically found at an altitude of 0 to 3,869 meters (0 to 12,694 feet).[2]

Ecology: This species occurs in clearings in forests .[3].

List of Habitats :

Biology

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Reproduction

Duration: Perennial

Taxonomy

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Notes

Name Status: Accepted Name .

Comment: Climbing : Climbing, Conservation Status: Not Threatened, Habit: Herb, Lifespan: Perennial

Lathyrus grandiflorus Sm. belongs to the family Fabaceae, subfamily Faboideae, and is a secondary wild relative of L. sativus L., the cultivated grass pea (Yunus and Jackson 1991, Sarker et al. 2001, Brink and Belay 2006), L. cicera L. and L. odoratus L., and more remotely is a tertiary wild relative of L. ochrus (L.) DC. (Kupicha 1983).[3].

Similar Species

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Members of the genus Lathyrus

ZipcodeZoo has pages for 177 species, subspecies, varieties, forms, and cultivars in this genus. Here are just 100 of them:

L. angulatus (Angled Pea) · L. annuus (Annual Sweet Pea) · L. annuus red (Annual Yellow Vetchling) · L. aphaca (Ranken Platterbse) · L. aureus (Golden Pea) · L. belinensis (Sweet Pea) · L. biflorus (Two Flowered Lathyrus) · L. bijugatus (Drypark Pea) · L. blepharicarpus (Syrian Vetchling) · L. brachycalyx (Bonneville Pea) · L. brachycalyx brachycalyx (Bonneville Vetchling) · L. chloranthus (Sweet Pea) · L. cicera (Red Pea) · L. cirrhosus (Cirrhose Vetch) · L. clymenum (Jointed Pea (As L Articulatus)) · L. clymenum articulatus (Cicercha Purpurina) · L. delnorticus (Del Norte Pea) · L. eucosmus (Bush Peavine) · L. glandulosus (Redwood Pea) · L. graminifolius (Grass-Leaf Peavine) · L. grandiflorus (Everlasting-Pea) · L. grimesii (Grimes Pea) · L. heterophyllus (Norfolk Everlasting-Pea) · L. hirsutus (Caley Pea) · L. hitchcockianus (Bullfrog Hills Sweetpea) · L. holochlorus (Thin-Leaf Vetchling) · L. inconspicuus (Inconspicuous Pea) · L. japonicus japonicus (Beach Pea) · L. japonicus japonicus var. japonicus (Beach Pea) · L. japonicus maritimus var. maritimus (Beach Pea) · L. japonicus var. parviflorus (Smallflower Beach Pea) · L. japonicus var. pubescens (Downy Beach Pea) · L. jepsonii californicus (Delta Peavine) · L. jepsonii jepsonii (Delta Tule-Pea) · L. lanszwertii aridus (Nevada Pea) · L. lanszwertii aridus var. aridus (Nevada Pea) · L. lanszwertii lanszwertii var. lanszwertii (Lanszwert's Pea) · L. lanszwertii var. leucanthus (Arizona Peavine) · L. latifolius (Broad-Leaf Peavine) · L. latifolius 'Pink Pearl' (Pink Pearl Everlasting Pea) · L. latifolius 'White Pearl' (Everlasting Pea) · L. laxiflorus (Sochevichnik Redkotzvetkovyi) · L. ledebourii (Sochevichnik Promezhutochnyi) · L. leucanthus (Aspen Pea) · L. linifolius (Berg Platterbse) · L. littoralis (Gray Beach Peavine) · L. maritima (Beach Pea) · L. nervosus (Lord Ansons Blue Pea) · L. nevadensis (Sierra Nevada Peavine) · L. nevadensis nevadensis (Sierra Pea) · L. nevadensis var. nuttallii (Sierra Pea) · L. nevadensis var. pilosellus (Sierra Pea) · L. nevadensis var. puniceus (Sierra Pea) · L. niger (Black Pea) · L. niger niger (Black Pea) · L. nissolia (Gras Platterbse) · L. ochroleucus (Common Vetchling) · L. ochrus (Winged Vetchling) · L. odoratus (Sweet Pea) · L. odoratus 'America' (Sweet Pea) · L. odoratus 'Antique Fantasy Mix' (Antique Fantasy Mix Sweet Pea Lathyrus Odoratus) · L. odoratus 'April in Paris' (Sweet Pea) · L. odoratus 'Barry Dare' (Sweet Pea) · L. odoratus 'Beaujolais' (Sweet Pea) · L. odoratus 'Black Knight' (Sweet Pea) · L. odoratus 'Blanche Ferry' (Sweet Pea) · L. odoratus 'Blue Danube' (Sweet Pea) · L. odoratus 'Blue Reflections' (Sweet Pea) · L. odoratus 'Blue Ripple' (Sweet Pea) · L. odoratus 'Blue Velvet' (Sweet Pea) · L. odoratus 'Bouquet Mix' (Sweet Pea) · L. odoratus 'Butterfly' (Sweet Pea) · L. odoratus 'Captain of the Blues' (Sweet Pea) · L. odoratus 'Charlie's Angel' (Charlie's Angel Sweet Pea) · L. odoratus 'Chatsworth' (Sweet Pea) · L. odoratus 'Cupani' (Sweet Pea) · L. odoratus 'Cupid' (Windowbox Sweet Pea) · L. odoratus 'Diamond Wedding' (Sweet Pea) · L. odoratus 'Dolly Varden' (Sweet Pea) · L. odoratus 'Dragonfly' (Sweet Pea) · L. odoratus 'Dreamy Sunset' (Sweet Pea) · L. odoratus 'Early Mammoth Mixed' (Sweet Pea) · L. odoratus 'Early Multiflora Mix' (Sweet Pea) · L. odoratus 'Elizabeth Taylor' (Sweet Pea) · L. odoratus 'Fantasia Mix' (Sweet Pea) · L. odoratus 'Flagship' (Sweet Pea) · L. odoratus 'Flora Norton' (Sweet Pea) · L. odoratus 'Fragrant Skies' (Sweet Pea) · L. odoratus 'Galaxy Mix' (Sweet Pea) · L. odoratus 'Henry Eckford' (Sweet Pea) · L. odoratus 'High Scent' (Sweet Pea) · L. odoratus 'Janet Scott' (Sweet Pea) · L. odoratus 'Julie Ann' (Sweet Pea 'julie Ann') · L. odoratus 'King Edward Vii' (Sweet Pea) · L. odoratus 'Knee High' (Sweet Pea) · L. odoratus 'Lady Grisel Hamilton' (Sweet Pea) · L. odoratus 'Late Spencer Choice Mix' (Sweet Pea) · L. odoratus 'Leamington' (Sweet Pea) · L. odoratus 'Lilac Ripple' (Sweet Pea) · L. odoratus 'Lizbeth' (Sweet Pea)

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 December 06, 2007:

Identifiers

Footnotes

  1. "Lathyrus". in Flora of Pakistan Page 275. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
  2. Mean = 157.930 meters (518.143 feet), Standard Deviation = 574.340 based on 46,496 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
  3. Uzundzhalieva, K., Economou, G., Smekalova, T. & Maxted, N. 2011. Lathyrus grandiflorus. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 01 February 2012. [back]
Last Revised: 7/19/2012