Ulmus laevis 'Punctata'
The European White Elm cultivar Ulmus laevis 'Punctata' was mentioned in 1873,[1] 1889,[2] and later in 1903 as U. effusa (: laevis) f. punctata, but without description.[3]
| Ulmus laevis 'Punctata' | |
|---|---|
| Species | Ulmus laevis |
| Cultivar | 'Punctata' |
| Origin | Europe |
Description
It was described as having leaves flecked with white.[4][5][6] Jäger and Beissner described it as having dotted young branches.[2]
Cultivation
No specimens are known to survive.
gollark: At some point.
gollark: I would quite like to implement this on osmarks.net using an inbrowser Lua VM.
gollark: ```scheme(define (take n xs) (let loop ((n n) (xs xs) (zs (list))) (if (or (zero? n) (null? xs)) (reverse zs) (loop (- n 1) (cdr xs) (cons (car xs) zs)))))(define (zip . xss) (apply map list xss))(define actually-forgiving-grudge (lambda (x y) (let* ( (defection-count (length (filter (lambda (m) (= m 1)) x))) (lookback (+ 1 (inexact->exact (floor (expt 1.8 defection-count))))) (result (if (member '(1 0) (take lookback (zip x y))) 1 0)) ) result)))```if you want to add it to your stuff.
gollark: Do you like `actually-forgiving-grudge`?!
gollark: https://github.com/cristal-smac/ipd - huh
References
- Catalog der dritten temporären Ausstellung des Gartenbaues. 3. Vienna. 1873. p. 26.
- Jäger, Hermann; Beissner, Ludwig (1889). Die ziergehölze der gärten und parkanlagen. B.F. Voigt. p. 402.
- Beissner, L; Schelle, E; Zabel, H (1903). Handbuch der Laubholz-Benennung. p. 87.
- Green, Peter Shaw (1964). "Registration of cultivar names in Ulmus". Arnoldia. Arnold Arboretum, Harvard University. 24 (6–8): 41–80. Retrieved 16 February 2017.
- Elwes, Henry John; Henry, Augustine (1913). The Trees of Great Britain & Ireland. 7. p. 1852.
- Schneider, Camillo Karl (1904). Illustriertes Handbuch der Laubholzkunde. 1. p. 213.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.