Littleleaf Linden
Tilia cordata
Malvaceae · deciduous tree · introduced
Littleleaf linden is the European counterpart, a more refined, smaller-leaved version of American linden that has become one of the most widely planted street and park trees in the temperate world. The small, heart-shaped leaves are tidier than American linden's, the form is more uniformly pyramidal, and the fragrant yellow flowers in June carry the same honey-sweet scent. It grows fifty to seventy feet with a dense, pyramidal to oval crown. Native across Europe.
In Western Washington, littleleaf linden is one of the best large shade trees for streets, parks, and residential properties. It tolerates urban conditions, compacted soil, and moderate drought. 'Greenspire' is the standard street tree cultivar, symmetrical, upright, and well-branched. The June flowers attract bees in enormous numbers, which is either a benefit or a concern depending on whether the tree overhangs outdoor dining areas. Aphids and honeydew are the primary nuisance. For a formal, fragrant, long-lived shade tree that fits both street and residential applications, littleleaf linden is one of the most reliable large trees in the regional palette.
Quick Facts
Phenological Calendar
| Stage | Typical Window |
|---|---|
| Bud break BBCH 07 | Feb 15-Mar 15 |
| Leaf emergence BBCH 11 | Mar 1-Apr 1 |
| Bloom start BBCH 61 | Jun 1-Jun 30 |
| Bloom end / petal fall BBCH 69 | Jun 15-Jul 15 |
| Fruit/seed development BBCH 71 | Jun 1-Aug 31 |
| Fruit/seed maturity BBCH 85 | Sep 1-Nov 30 |
| Fall color / leaf senescence BBCH 93 | Oct 1-Nov 15 |
| Dormancy BBCH 97 | Nov 15-Feb 28 |