New Luther Burbank ...horticulturist, with specimens of plants: flowers, trees, etc., 1951

14 images. New Luther Burbank ...horticulturist, with specimens of plants: flowers, trees, etc., 04 December 1951. Herbert Swim, in laboratory, at microscope, with "Bucaneer" rose with picture of hybrid dwarf peach tree, etc.; Hybrid tea rose, showing development of plant; "Bucaneer" bud and open blossom, and picture of tree; seedlings from 6 weeks to 3 1/2 months; plants, showing stem elongation and root growth; hybrid dwarf peach tree.; Caption slip reads: "Photographer: Olmo. Date: 1951-12-04. Reporter: Baker. Assignment: Herbert Swim -- Rose and fruit tree breeder. 13-14: Development of a hybrid peach tree. Left to right: 1) Culture bottle with embryo. 2) Embryo newly transplanted from sterile culture. 3) Root growth from stage (2). 4 & 5) Two successive stages in stem elongation and root growth. 15: Story of development of a hybrid-tea rose. Left to right: 1) 6-weeks old seedling. 2) month older. 3) 2 months older (3 1/2 months old) from stage (3) vine is planted in field. 16: Herbert Swim with one of his hybrid dwarf peach trees. 19: 2 1/2 months after hybrid tea rose planted in field. 20: 'Buccaneer' yellow rose fully grown. 21: Herbert Swim with his 'Buccaneer' yellow rose. 22: Closeup of Herbert Swim with 'Buccaneer'. 23: Herbert Swim with bud and open 'Buccaneer'. 24-26, 27: Herbert Swim at microscope examining embryo of rose seed. 28-29: Herbert Swim placing embryo of seed in bottle culture of agar-agar".

14张影像素材，围绕新路德·伯班克（New Luther Burbank）旗下园艺学家赫伯特·斯威姆（Herbert Swim）的植物科研工作展开，涵盖各类植物标本：花卉、乔木等，拍摄于1951年12月4日。画面中赫伯特·斯威姆身处实验室，借助显微镜开展工作，同时展示了'布坎尼尔（Bucaneer）'玫瑰、杂交矮桃树等相关影像；记录了杂交茶香月季（hybrid tea rose）的植株生长全过程；'布坎尼尔'玫瑰的花苞与盛放花朵，以及该品种植株的影像；6周至3个半月不等的实生苗；展示茎伸长与根系生长状态的植株；杂交矮桃树。
随附说明文字如下：摄影师：奥尔莫（Olmo），拍摄日期：1951年12月4日，撰稿人：贝克（Baker），拍摄任务：赫伯特·斯威姆——玫瑰与果树育种专家。
13-14号素材：杂交桃树的培育过程。从左至右依次为：1）搭载胚胎的培养瓶；2）刚从无菌培养体系中移植出的胚胎；3）取自步骤2样本的根系生长情况；4与5）茎伸长与根系生长的两个连续阶段。
15号素材：杂交茶香月季的培育历程。从左至右依次为：1）6周龄实生苗；2）比前者晚一个月的植株；3）比步骤2晚两个月的植株（即3.5月龄），步骤3的植株被移栽至大田。
16号素材：赫伯特·斯威姆与他培育的一株杂交矮桃树。
19号素材：杂交茶香月季移栽至大田2.5个月后的生长状态。
20号素材：完全成熟的'布坎尼尔（Buccaneer）'黄色玫瑰。
21号素材：赫伯特·斯威姆与他培育的'布坎尼尔（Buccaneer）'黄色玫瑰。
22号素材：赫伯特·斯威姆与'布坎尼尔'玫瑰的特写镜头。
23号素材：赫伯特·斯威姆展示'布坎尼尔'玫瑰的花苞与盛放的花朵。
24-26号、27号素材：赫伯特·斯威姆在显微镜下观察玫瑰种子的胚胎。
28-29号素材：赫伯特·斯威姆将玫瑰种子的胚胎放置于琼脂（agar-agar）培养基培养瓶中。