Common Name: LOASA FAMILY Habit: Annual to subshrub; hairs needle-like, barbed, occasionally stinging. Leaf: alternate [opposite], generally +- pinnate-lobed; stipules 0. Inflorescence: cyme, raceme. Flower: bisexual, radial; sepals generally 5, generally persistent; petals generally 5, free or fused to each other or filament tube; stamens 5--many, filaments thread-like to flat, occasionally fused at base or in clusters; petal-like staminodes occasionally present; pistil 1, ovary inferior, chamber generally 1, placentas generally 3, parietal, style 1. Fruit: capsule or achene. Seed: 1--many. Genera In Family: 18+ genera, 250 species: especially America (Africa, Pacific). eFlora Treatment Author: Larry Hufford & Barry Prigge, except as noted Scientific Editor: Douglas H. Goldman, Bruce G. Baldwin.
Habit: Plant < 100 cm. Leaf: clasping, 4--45 mm, lanceolate to deltate-ovate, acute to acuminate, entire to few-toothed. Inflorescence: 1--4 cm; outer bract 4--7.5 mm, deltate-ovate; inner bracts 2--3 mm, lanceolate to ovate, tapered to cordate, acute to +- acuminate, crenate or lobed; pedicels < 1 mm. Flower: petals 2.5--6.5 mm, cream, claws adherent, fused in upper 1/5; stamens well exserted; style 3--11 mm.
Petalonyx thurberi A. Gray subsp. gilmanii (Munz) W.S. Davis & H.J. Thomps.
Citation for this treatment: Larry Hufford & Barry Prigge 2012, Petalonyx thurberi subsp. gilmanii, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=52103, accessed on January 23, 2025.
Citation for the whole project: Jepson Flora Project (eds.) 2025, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on January 23, 2025.
No expert verified images found for Petalonyx thurberi subsp. gilmanii.
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