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Lemmon's Clover

Trifolium lemmonii S. Watson

Physical Description

provided by USDA PLANTS text
Perennial, Herbs, Stems woody below, or from woody crown or caudex, Taproot present, Nodules present, Stems erect or ascending, Stems or branches arching, spreading or decumbent, Stems less than 1 m tall, Stems solid, Stems or young twigs sparsely t o densely hairy, Leaves alternate, Leaves petiolate, Stipules conspicuous, Stipules green, triangulate to lanceolate or foliaceous, Stipules persistent, Stipules clasping stem at the base, Stipules adnate to petiole, Leaves compound, Leaves palmately 2-3 foliate, Leaves palmately 5-11 foliate, Leaflets dentate or denticulate, Leaflets 3, Leaflets 5-9, Leaves hairy on one or both surfaces, Inflorescences racemes, Inflorescences globose heads, capitate or subcapitate, Inflorescence axillary, Bracteoles present, Flowers zygomorphic, Calyx 5-lobed, Calyx hairy, Petals separate, Corolla papilionaceous, Petals clawed, Petals white, Petals pinkish to rose, Banner petal narrow or oblanceolate, Wing petals narrow, oblanceolate to oblong, Wing petals auriculate, Wing tips obtuse or rounded, Keel tips obtuse or rounded, not beaked, Stamens 9-10, Stamens diadelphous, 9 united, 1 free, Filaments glabrous, Style terete, Fruit a legume, Fruit stipitate, Fruit unilocular, Fruit indehiscent , Fruit oblong or ellipsoidal, Fruit orbicular to subglobose, Fruit or valves persistent on stem, Fruit enclosed in calyx, Fruit glabrous or glabrate, Fruit hairy, Fruit 1-seeded, Fruit 2-seeded, Seeds cordiform, mit-shaped, notched at one end, Seed surface smooth, Seeds olive, brown, or black, Seed surface mottled or patchy.
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Trifolium lemmonii

provided by wikipedia EN

Trifolium lemmonii is a species of clover known by the common name Lemmon's clover.[1]

Distribution

The plant is endemic to the northern Sierra Nevada in eastern California and just into Nevada.

It is a resident of the coniferous forests and sagebrush of the High Sierra.

Some populations are protected within the Plumas National Forest and Tahoe National Forest. It is California Department of Fish and Wildlife and IUCN listed Vulnerable species, and is on the California Native Plant Society Inventory of Rare and Endangered Plants.[2]

Description

Trifolium lemmonii is a perennial herb spreading to form a mat or low clump. Each leaf is made up of 3 to 7 thick oval leaflets. The leaflets are 1 to 2 centimeters long, toothed on the edges, and coated in rough hairs.

The inflorescence is a spherical umbel roughly 2 centimeters wide borne on an erect, arching peduncle. The flowers spread and droop from their attachment. Each has a hairy calyx of sepals with narrow, bristlelike lobes. The flower corolla is pale pink in color and just over a centimeter in length.

References

  1. ^ USDA, NRCS (n.d.). "Trifolium lemmonii". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 15 December 2015.
  2. ^ California Native Plant Society, Inventory of Rare and Endangered Plants (online edition, v8-02): Trifolium lemmonii . accessed 2.28.2016.

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Trifolium lemmonii: Brief Summary

provided by wikipedia EN

Trifolium lemmonii is a species of clover known by the common name Lemmon's clover.

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