Contributions to the Hypericum L. section Oligostema (Boiss.) Stef. (Hypericaceae), and Hypericum turcicum sp. nov. as a new species from Turkey
Contributions to the Hypericum L. section Oligostema (Boiss.) Stef. (Hypericaceae), and Hypericum turcicum sp. nov. as a new species from Turkey
Hypericum turcicum (Hypericaceae) is described and illustrated as a new species from Beypazarı in Ankara Province inNorthwest Anatolia, Turkey. The new species belongs to the section Oligostema, and it is closely related to H. aucheri. Diagnosticcharacters, description, detailed illustrations, ecology, and pollen and seed morphology are presented in this study. In addition, thisstudy evaluates H. kazdaghense, which was previously accepted as a synonym of H. aucheri, as a distinct species and discusses thesimilarities and differences between H. turcicum and H. aucheri.
___
- Aslan S (2012). Hypericum L. In: Güner A, Aslan S, Ekim T, Vural M,
Babaç MT (editors). Türkiye Bitkileri Listesi (Damarlı Bitkiler).
İstanbul, Turkey: Nezahat Gökyiğit Botanik Bahçesi ve Flora
Araştırmaları Derneği Yayını, pp. 523-530 (in Turkish).
- Babacan EY, Aytaç Z, Pınar NM (2017). Hypericum ekerii
(Hypericaceae), a new species from Turkey. Pakistan Journal
of Botany 49: 1763-1768.
- Barthlott W (1981). Epidermal and seed surface characters of plants:
systematic applicability and some evolutionary aspects. Nordic
Journal of Botany 1: 345-355.
- Başköse İ, Savran A (2018). A new species from southern Anatolia
(Dedegöl Mountain Series–Çürük Mountain) in Turkey:
Hypericum bilgehan–bilgilii (Hypericaceae). Phytotaxa 374:
110-118.
- Boissier E (1867). Flora Orientalis. Vol. 1. Basel, Switzerland: H.
Georg.
- Bojnansky V, Fargasova A (2007). Atlas of Seeds and Fruits of Central
and East-European Flora: The Carpathian Mountains Region.
Berlin, Germany: Springer.
- Dirmenci T, Satil F, Tümen G (2007). Wild Flowers of Kazdağ
National Park. Balıkesir, Turkey: Zeytinli Belediyesi.
- Dönmez AA (2000). Hypericum L. In: Güner A, Özhatay N, Ekim
T, Başer KHC (editors). Flora of Turkey and the East Aegean
Islands, Vol. 11. Edinburgh, UK: Edinburgh University Press,
pp. 71-72.
- Erdtman G (1969). Handbook of Palynology, Morphology, Taxonomy
and Ecology. Copenhagen, Denmark: Munksgaard.
Faegri K, Iversen J (1992). Textbook of Pollen Analysis. 4th ed. New
York, NY, USA: Wiley.
- Gemici Y, Leblebici E (1995). Hypericum kazdaghensis Gemici &
Leblebici spec. nov. Candollea 50: 46.
- Ocak A, Erkara İP, Koyuncu O, Osoydan K, Yaylacı ÖK et al.
(2013). Palynological investigations on some Hypericum taxa
(Hypericaceae) growing naturally in Turkey. Plant Systematics
and Evolution 299: 379-388.
- Ocak A, Savaroglu F, Potoğlu-Erkara İ, Koyuncu O (2009). Hypericum
sechmenii (Hypericaceae), a new species from central Anatolia,
Turkey. Annales Botanici Fennici 46: 591-594.
- Punt W, Hoen PP, Blackmore S, Nilsson S, Le Thomas A (2007).
Glossary of pollen and spore terminology. Review of
Palaeobotany and Palynology 143: 1-81.
- Robson NKB (1967). Hypericum L. In: Davis PH (editor). Flora of
Turkey and the East Aegean Islands, Vol. 2. Edinburgh, UK:
Edinburgh University Press, pp. 355-401.
- Robson NKB (1977). Studies in the genus Hypericum L. (Guttiferae):
1. Infrageneric classification. Bulletin of the British Museum
(Natural History) Botany 5: 291-355.
- Robson NKB (1981). Studies in the genus Hypericum L. (Guttiferae):
2. Characters of the genus. Bulletin of the British Museum
(Natural History) Botany 8: 55-226.
- Robson NKB (1985). Studies in the genus Hypericum L. (Guttiferae):
3. Sections 1. Campylosporus to 6a. Umbraculoides. Bulletin of
the British Museum (Natural History) Botany 12: 1-325.
- Robson NKB (1987). Studies in the genus Hypericum L. (Guttiferae):
7. Section 29. Brathys (part 1). Bulletin of the British Museum
(Natural History) Botany 16: 1-106.
- Robson NKB (1988). Hypericum L. In: Davis PH, Mill RR, Tan K
(editors). Flora of Turkey and the East Aegean Islands, Vol. 10.
Edinburgh, UK: Edinburgh University Press, pp. 96-103.
- Robson NKB (1990). Studies in the genus Hypericum L. (Guttiferae):
8. Sections 29. Brathys (part 2) and 30. Trigynobrathys. Bulletin
of the British Museum (Natural History) Botany 20: 1-151.
- Robson NKB (1993). Parallel evolution in tropical montane
Hypericum. Opera Botanica 121: 263-274.
- Robson NKB (1996). Studies in the genus Hypericum L. (Guttiferae)
6. Sections 20. Myriandra to 28. Elodes. Bulletin of the British
Museum (Natural History) Botany 26: 75-217.
- Robson NKB (2001). Studies in the genus Hypericum L. (Guttiferae)
4 (1). Sections 7. Roscyna to 9. Hypericum sensu lato (part 1).
Bulletin of the British Museum (Natural History) Botany 31:
37-88.
- Robson NKB (2002). Studies in the genus Hypericum L. (Guttiferae).
4(2). Section 9. Hypericum sensu lato (part 2): subsection 1.
Hypericum series 1. Hypericum. Bulletin of the British Museum
(Natural History) Botany 32: 61-123.
- Robson NKB (2003). Hypericum botany. In: Ernst E (editor).
Hypericum: The Genus Hypericum. New York, NY, USA:
Taylor and Francis, pp. 196-241.
- Robson NKB (2006). Studies in the genus Hypericum L. (Clusiaceae).
Section 9. Hypericum sensu lato (part 3): subsection 1.
Hypericum series 2. Senanensia, subsection 2. Erecta and
section 9b. Graveolentia. Systematics and Biodiversity 4 (1):
19-98.
- Robson NKB (2010a). Studies in the genus Hypericum L.
(Hypericaceae) 5 (1). Sections 10. Olympia to 15/16.
Crossophyllum. Phytotaxa 4: 5-126.
- Robson NKB (2010b). Studies in the genus Hypericum L
(Hypericaceae) 5 (2). Sections 17. Hirtella to 19. Coridium.
Phytotaxa 4: 127-258.
- Robson NKB (2012). Studies in the genus Hypericum L.
(Hypericaceae) 9. Addenda, corrigenda, keys, lists and general
discussion. Phytotaxa 72: 1-111.
- Shishkin BK, Bobrov EG (1949). Hypericum L. In: Flora of the
U.S.S.R., Vol. XV. Jerusalem, Israel: Israel Program for Scientific
Translations, pp. 152-193.
- Webb DA (1968) Guttiferae (Clusiaceae). In: Tutin TG, Heywood
VH, Burges NA, Moore DM, Valentine DH et al. (editors).
Flora Europaea, Vol. 2. Cambridge, UK: Cambridge University
Press, pp. 261-269.
- Wodehouse PP (1935). Pollen Grains. New York, NY, USA: McGrawHill.
Yaylacı ÖK, Özgişi K, Sezer O, Orhanoğlu G, Öztürk D et al. (2013).
Anatomical studies and conservation status of rare endemic
Hypericum sechmenii Ocak & Koyuncu (Sect: Adenosepalum)
from Eskişehir-Turkey. Journal of Selçuk University Natural
and Applied Science 2: 1-11.