- 著者
- Kenji Suetsugu Hirokazu Fukunaga
- 出版者
- The Japanese Society for Plant Systematics
- 雑誌
- Acta Phytotaxonomica et Geobotanica (ISSN:13467565)
- 巻号頁・発行日
- vol.69, no.1, pp.63-67, 2018 (Released:2018-03-02)
Here we describe a new variety of the mycoheterotrophic genus Lecanorchis, L. triloba J. J. Sm. var. clausa Suetsugu & Fukunaga, discovered during a botanical survey in Okinawa Island, Ryukyu Islands, Japan. The new variety resembles Lecanorchis triloba var. triloba due to its densely flowered rachis and small fruits. However, the new variety differs in that it has complete cleistogamous flowers and a nonrecurved and narrowly triangular midlobe of the lip.
- 著者
- Kenji Suetsugu Shingo Kaida Hirokazu Fukunaga Shinichiro Sawa
- 出版者
- The Japanese Society for Plant Systematics
- 雑誌
- Acta Phytotaxonomica et Geobotanica (ISSN:13467565)
- 巻号頁・発行日
- vol.71, no.3, pp.243-248, 2020-10-31 (Released:2020-11-29)
A new color variant of Lecanorchis japonica Blume, L. japonica f. lutea (Orchidaceae), is described from Kagoshima and Chiba prefectures, Japan. Lecanorchis japonica f. lutea differs from L. japonica f. japonica only by its brilliant yellow coloration. Additionally, L. japonica f. lutea is superficially similar to L. hokurikuensis f. kiiensis but differs in having widely open flowers (vs. barely open flowers) and a nearly entire column wing (vs. apparent projections below column wing).