Accession Data
Tiarella polyphylla
Common Name: Foamflower
Family: Saxifragaceae
Country of Origin: Asia
Description: Herbs 20-45 cm tall. Rhizomes creeping, dark brown, 3-6 mm in diam. Stems simple, densely glandular hairy. Leaves mostly basal; cauline leaves few. Basal leaves with petiole 2-12 cm, densely glandular hairy, base sheathlike; leaf blade cordate, 2-8 × 2.5-10 cm, palmately 3-5-lobed, both surfaces glandular hairy, base cordate, margin irregularly dentate, apex acute. Cauline leaves 2 or 3, similar to basal leaves but smaller and petiole shorter. Raceme 8-25 cm, densely glandular hairy. Flowers whitish, small; pedicel ca. 1 cm, glandular hairy. Sepals erect, ovate, ca. 1.5 × 0.8 mm, abaxially and marginally shortly glandular hairy, 3- to many veined, apex subacuminate. Petals absent. Stamens ca. 2.5 mm; filaments subulate. Carpels unequal, connate proximally; ovary shallowly subsuperior, appearing almost completely superior. Capsule 7-12 mm. Seeds few, dark brown, ellipsoid, ca. 1 mm. Fl. Apr-Nov. 2n = 14.3
Accession Data
USDA Zone: 5-7
Accession #: 201900017
Accession Date: 2019-06-12 00:00:00
Bloom Status: 🪴 Not Flowering
Location: 2305
Quantity: 4
Source: Bonn 2019 - NP-0-BONN-35913
Provenance:
IPEN# NP-0-BONN-35913 Nepal, Between Simbua Khola & Omje Khola, Shady Abies / Tsuga forest, 3000 m, 882, 22.09.1989
Classification
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: core eudicots
Order: Saxifragales
Family: Saxifragaceae
Flowering Data:
This accession has been observed in bloom on:| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||||||||||||||||||||||||||||||||||||||||
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| 2025 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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| 2021 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2020 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
References
- The Plant List (2013). Version 1.1. Last accessed on Tuesday, 05 February, 2019.
- Tiarella polyphylla at ARS-GRIN Taxonomy. Last accessed on Tuesday, 05 February, 2019.
- Flora of China. Last accessed on Wednesday, 12 June, 2019.
Images
