Book  (2005)  Page(s) 169.  
 
location F:155, Rosa Kaiserin, bred ca. 1940, HT, pink, large, double, mild fragrance, medium height

Book  (Apr 1999)  Page(s) 402.  
 
Frau Peter Lambert Hybrid Tea. Walter 1907. Parentage: ('Kaiserin Auguste Viktoria' (HT) x 'Lady Caroline Testout' (HT)) x 'Mme. Abel Chatenay' (HT). The author cites information from different sources... deep pink, shaded salmon...

Book  (Apr 1993)  Page(s) 192.  
 
Frau Peter Lambert Hybrid Tea, pink shading to salmon, 1902, ('Kaiserin Auguste Viktoria' x 'Mme. Caroline Testout') x 'Mme. Abel Chatenay'; Welter.

Book  (1936)  Page(s) 399.  
 
Lambert, Frau Peter (HT) Welter 1903; K. Aug. Viktoria X (Testout X M.A. Chatenay); deep pink, shaded salmon, large to very large, double, imbricated, solitary or up to 3, fragrance 8/10, floriferous, long stems, upright, growth 7/10, bushy, well-branched, = Rosa Kaiserin

Website/Catalog  (1914)  Page(s) 30.  
 
Hybrid Tea Roses.
We can also supply the undernoted, but in our opinion much better varieties are to be found described in the preceding pages, and we think these can very well be done without.
Duchess of Albany, Edith d'Ombrain, Ferdinand Batel, Frau Rose Benary, Frau Peter Lambert, Gruss and Sangerhausen [sic], Gustave Regis, Madame Pernet Ducher, Rev. D. R. Williamson. 1/6 each.

Magazine  (10 Jun 1911)  Page(s) 278.  
 
The Parentage of Roses.
The following list of the world's Roses and their parentage has been compiled by Mr. Robert Daniel, 38 Russell Road. Fishponds, Bristol, and by his kind permission we are enabled to publish it...
Frau Peter Lambert... Hybrid Tea, Welter, 1902, Kaiserin Augusta Victoria X Caroline Testout X Abel Chatenay

Book  (1910)  Page(s) 327.  
 
Frau Peter Lambert [Hybrid Tea]; flowers dark pink shaded rose in centre, large full flowers produced singly on stiff stems. Very free. A good show and bedding variety.

Magazine  (26 Sep 1908)  Page(s) 429.  
 
Frau Peter Lambert is a variety the result of a compound cross between Mme. Abel Chatenay and others. It is thoroughly distinct, with a whitish hue towards the end of the petals that appears so beautiful upon delicate rose-pink colour.

Magazine  (13 Jan 1906)  Page(s) 23.  
 
Rose Frau Peter Lambert.
If pedigree in a Rose counts for anything we should have a most valuable acquisition in this variety. It is of German origin, being raised by N. Welter, and distributed in 1902, after having gained an award of merit from the German Rose Society. At the end of September I was visiting the extensive grounds of Messrs. Pearson and Sons at Lowdham, and a row of this variety at once attracted my attention. Viewed from the point of a "garden" Rose it is, undoubtedly, of considerable merit. It is very free, and although it comes under the heading of pinkish shades, of which we already have such a plethora among hybrid Teas, yet it is quite one of the most distinctive varieties I have come across. Its chief faults are that it is a rather stumpy grower, its flowers are held almost too stiffly to be decorative, and it is scentless. Despite these drawbacks I would still recommend it as a magnificent Rose for cutting and for placing in the forefront of a Rose border, especially as it is always in flower both early and late. The blooms are held erect on stiff stalks, and are good alike in quality and substance. In colour they are a soft rose-pink, with a distinct and very attractive whitish edging, while the centre is flushed with that rich rosy salmon shade which one gets in Mme. Abel Chatenay. The raiser obtained this Rose by crossing a seedling which he had raised between Kaiserin Augusta Victoria and Caroline Testout with Mme. Abel Chatenay. It is named after the wife of the respected editor of the Rosen-Zeitung, whose achievements have quite revolutionised the Rose world. One can but wish that it was not scentless, and that it possessed a little more vigour, for then it would, undoubtedly, stand in the first rank of hybrid Teas. ARTHUR GODWIN

Book  (1906)  Page(s) 62.  
 
4.069. Frau Peter Lambert, Hybride de Thé, Welter 1902 rouge nuancé