82 Uniucrsilij uf (.'alifoniia I'libluations in Boianxj I Vui.. 7 



12. Rootstock colleetod in lf)ll ; until iDKi produced two normal 

 shoots each year wilh uiideveh)ped flowers. In 1916 there appeared 

 three very small shoots, one of which bore four haxcs aud an unde- 

 veloped flower, while Ihc ollici- Iwo shoots were normal. 



13. Collected in IDIO; until 1!)14 produced miiiiial shoots. In 1914 

 the two shoots figured in plale Ki. fi<fur(» 2, both bore large undeveloped 

 flowers. On the shoot shown in the right in the figure, one leaf was 

 diminutive in size, thin and transparent, and rather tightly curled 

 about the flower. It was, further, inserted within the leaf whorl. 

 In the figure it is shown partially folded back to display the flower. 

 In the two following seasons the shoots from this rootstock were 

 entirely normal. 



14. Collected in Marin County in 1911, this rootstock had produced 

 five offsets, which were separated from the parent rootstock and 

 planted in separate pots. The parent and the offset rootstocks have 

 since that time borne normal shoots with the exception of one of the 

 offsets, which in 1912 produced the two shoots seen in plate 16, figure 

 1. Since 1912 this rootstock has given rise to normal plants. 



15. AYhen collected in the Berkeley Hills in 1912, this rootstock 

 bore two shoots — one normal and in flower, and the other with a 

 flattened stem, six leaves, and a small undeveloped flower. In 1918 

 and 1914 two normally formed whorls of leaves were borne with un- 

 developed flowers. No shoots were produced thereafter. 



16. Collected by Dr. Brandt in 1915; rootstock in pot 149. There 

 is no record as to place of collection or as to condition of plant, except 

 that it was highly abnormal. In 1916 this rootstock produced one 

 shoot with three leaves, three large foliaceous sepals, five petals, and 

 three stamens. One stamen was normal in shape and size, but was 

 strongly bent inward for a distance of 3 mm. below the tip. Another 

 stamen was petaloid and anther-bearing along only one edge, and 

 the third was distinctly double. 



17. Collected in 1915; rootstock in pot 150. Again there is no 

 record except that the plant was abnormal in number of parts. In 

 1916 this rootstock produced six shoots. Two of them were normally 

 flowering; two were likewise normal, but provided with undeveloped 

 flowers; one bore four leaves, and the sixth seven leaves, with un- 

 developed flowers in both cases. 



